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(11bR)-4,4-Dibutyl-2,6-bis(3,4,5-trifluorophenyl)-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]azepinium bromide Quick inquiry Where to buy Suppliers range | (11bR)-4,4-Dibutyl-2,6-bis(3,4,5-trifluorophenyl)-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]azepinium bromide. Uses: 2nd Generation Maruoka chiral phase transfer catalyst, for enantioselective alkylation of α-amino acid derivatives, that is easily recovered for recycle by extraction with fluorous solvent. Catalyst for asymmetric conjugate addition of α-substituted-α-cyanoacetates to α,β-unsaturated acetylenic esters. Phase transfer catalyzed enantioselective α-alkylation. Asymmetric amination of β-keto esters. Diastereo- and enantioselective conjugate addition of α-substituted nitroacetates to maleimides. Cyclization of β-alkynyl hydrazines. Group: Heterocyclic Organic Compound. Alternative Names: MFCD09264271; 851942-89-7; (S)-4,4-Dibutyl-2,6-bis(3,4,5-trifluorophenyl)-4,5-dihydro-3H-dinaphtho-[2,1-c:1',2'-e]azepin-4-ium bromide; (11bR)-4,4-Dibutyl-2,6-bis(3,4,5-trifluorophenyl)-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]azepinium bromide; (S)-4,4-Dibutyl-2,6-bis(3,4,5-trifluorophenyl)-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]azepinium bromide; (11bS)-(+)-4,4-Dibutyl-4,5-dihydro-2,6-bis(3,4,5-trifluorophenyl)-3H-dinaphth[2,1-c:1 inverted exclamation marka,2 inverted exclamation marka-e]azepinium bromide; 887938-70-7. CAS No. 887938-70-7. Molecular formula: C42H36BrF6N. Mole weight: 748.651g/mol. IUPAC Name: 13, 13-dibutyl-10, 16-bis(3, 4, 5-trifluorophenyl)-13-azoniapentacyclo[13.8.0.02, 11.03, 8.018, 23]tricosa-1(15), 2(11), 3, 5, 7, 9, 16, 18, 20, 22-decaene;bromide. Rotatable Bond Count: 8. Exact Mass: 747.194g/mol. SMILES: CCCC[N+]1 (CC2=C (C3=CC=CC=C3C=C2C4=CC (=C (C (=C4)F)F)F)C5=C (C1)C (=CC6=CC=CC=C65)C7=CC (=C (C (=C7)F)F)F)CCCC. [Br-]. InChI: InChI=1S/C42H36F6N.BrH/c1-3-5-15-49(16-6-4-2)23-33-31(27-19-35(43)41(47)36(44)20-27)17-25-11-7-9-13-29(25)39(33)40-30-14-10-8-12-26(30)18-32(34(40)24-49)28-21-37(45)42(48)38(46)22-28;/h7-14,17-22H,3-6,15-16,23-24H2,1-2H3;1H/q+1;/p-1. InChIKey: LOMUZNOWQYZTRP-UHFFFAOYSA-M. H-Bond Acceptor: 7. Monoisotopic Mass: 747.194g/mol. | |
(11bR)-(+)-4,4-Dibutyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepinium bromide, 99% R-MARUOKA CAT P-NB Quick inquiry Where to buy Suppliers range | (11bR)-(+)-4,4-Dibutyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepinium bromide, 99% R-MARUOKA CAT P-NB. Uses: Chiral, phase-transfer catalyst for the asymmetric Michael and Mannich reactions of 3-aryloxindoles. Molecular formula: C46H38BrF12P. Mole weight: 929.65. | |
(11bS)-4,4-Dibutyl-2,6-bis(3,4,5-trifluorophenyl)-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]azepinium bromide Quick inquiry Where to buy Suppliers range | (11bS)-4,4-Dibutyl-2,6-bis(3,4,5-trifluorophenyl)-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]azepinium bromide. Uses: 2nd Generation Maruoka chiral phase transfer catalyst, for enantioselective alkylation of α-amino acid derivatives, that is easily recovered for recycle by extraction with fluorous solvent. Catalyst for asymmetric conjugate addition of α-substituted-α-cyanoacetates to α,β-unsaturated acetylenic esters. Phase transfer catalyzed enantioselective α-alkylation. Asymmetric amination of β-keto esters. Diastereo- and enantioselective conjugate addition of α-substituted nitroacetates to maleimides. Cyclization of β-alkynyl hydrazines. Group: Heterocyclic Organic Compound. Alternative Names: MFCD09264271; (S)-4,4-DIBUTYL-2,6-BIS(3,4,5-TRIFLUOROPHENYL)-4,5-DIHYDRO-3H-DINAPHTHO[7,6,1,2-CDE]AZEPINIUM BROMIDE; 887938-70-7; (S)-4,4-Dibutyl-2,6-bis(3,4,5-trifluorophenyl)-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]azepin-4-ium bromide; (11bR)-(-)-4,4-Dibutyl-4,5-dihydro-2,6-bis(3,4,5-trifluorophenyl)-3H-dinaphth[2,1-c:1 inverted exclamation marka,2 inverted exclamation marka-e]azepinium bromide; (11bS)-(+)-4,4-Dibutyl-4,5-dihydro-2,6-bis(3,4,5-trifluorophenyl)-3H-dinaphth[2,1-c. CAS No. 851942-89-7. Molecular formula: C42H36BrF6N. Mole weight: 748.651g/mol. IUPAC Name: 13, 13-dibutyl-10, 16-bis(3, 4, 5-trifluorophenyl)-13-azoniapentacyclo[13.8.0.02, 11.03, 8.018, 23]tricosa-1(15), 2(11), 3, 5, 7, 9, 16, 18, 20, 22-decaene;bromide. Rotatable Bond Count: 8. Exact Mass: 747.194g/mol. SMILES: CCCC[N+]1 (CC2=C (C3=CC=CC=C3C=C2C4=CC (=C (C (=C4)F)F)F)C5=C (C1)C (=CC6=CC=CC=C65)C7=CC (=C (C (=C7)F)F)F)CCCC. [Br-]. InChI: InChI=1S/C42H36F6N.BrH/c1-3-5-15-49(16-6-4-2)23-33-31(27-19-35(43)41(47)36(44)20-27)17-25-11-7-9-13-29(25)39(33)40-30-14-10-8-12-26(30)18-32(34(40)24-49)28-21-37(45)42(48)38(46)22-28;/h7-14,17-22H,3-6,15-16,23-24H2,1-2H3;1H/q+1;/p-1. InChIKey: LOMUZNOWQYZTRP-UHFFFAOYSA-M. H-Bond Acceptor: 7. Monoisotopic Mass: 747.194g/mol. | |
(11bS)-(-)-4,4-Di-t-butyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepinium bromide, 99% S-MARUOKA CAT P-TB Quick inquiry Where to buy Suppliers range | (11bS)-(-)-4,4-Di-t-butyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepinium bromide, 99% S-MARUOKA CAT P-TB. Uses: Chiral, phase-transfer catalyst for the asymmetric Michael and Mannich reactions of 3-aryloxindoles. Molecular formula: C46H38BrF12P. Mole weight: 929.65. | |
1,2,3,4,6-Penta-O-acetyl-b-D-glucopyranose Quick inquiry Where to buy Suppliers range | 1,2,3,4,6-Penta-O-acetyl-b-D-glucopyranose is a chiral thiourea catalyst that has emerged as an efficient class of organocatalysts due to their unique dual hydrogen-bonding capacity. Synonyms: b-D-Glucose pentaacetate. CAS No. 604-69-3. Molecular formula: C16H22O11. Mole weight: 390.34. | |
(+) -1, 2-Bis ( (2S, 5S) -2, 5-diphenylphospholano) ethane Quick inquiry Where to buy Suppliers range | (+) -1, 2-Bis ( (2S, 5S) -2, 5-diphenylphospholano) ethane is a chiral reagent that is used as a catalyst and also as an enantioselective reagent in synthetic chemistry. Group: Biochemicals. Grades: Highly Purified. CAS No. 824395-67-7. Pack Sizes: 50mg, 100mg. Molecular Formula: C34H36P2. US Biological Life Sciences. | Worldwide |
(1, 5-Cyclooctadiene) (pyridine) (tricyclohexylphosphine)iridium (I) Hexafluorophosphate Quick inquiry Where to buy Suppliers range | (1, 5-Cyclooctadiene) (pyridine) (tricyclohexylphosphine)iridium (I) Hexafluorophosphate. Uses: Iridium catalyst used for the highly enantioselective hydrogenation of α,β-unsaturated esters. Iridium catalyst used for the stereoselective catalytic hydrogenation and conjugate reduction of 4methylitaconate derivatives bearing a chiral auxiliary. Iridium catalyst used in the synthesis of thiophene-based TAK-779 analogues via C-H arylation. Iridium catalyst used in the practical synthetic approach to chiral (α-chloroalkyl)boronic esters via an iridiumcatalyzed, chemoselective hydrogenation of chloro-substituted alkenyl boronates. Iridium catalyst used in the regioselective C-H activation and hydrogen-isotope exchange of non-aromatic unsaturated functionality. Group: Heterocyclic Organic Compound. Alternative Names: Felkin-crabtree catalyst; pyridine; (1, 5-Cyclooctadiene) (pyridine) (tricyclohexylphosphine)-iridium (I) hexafluorophosphate, >=99.0% (C); (Tricyclohexylphosphine)(1,5-cyclooctadiene)(pyridine)iridium(I) hexafluorophosphate, 99%; (1Z,5Z)-cycloocta-1,5-diene; UNII-816RS2NBPN; ( (1, 2, 5, 6-eta)-1, 5-Cyclooctadiene) (pyridine) (tricyclohexylphosphine)iridium (1+) hexafluorophosphate(1-); C18H33P.C8H12.C5H5N.F6P.Ir; (TRICYCLOHEXYPHOSPHINE)(1,5-CYCLOOCTADIENE)(PYRIDINE)IRIDIUM(I) HEXAFLUOROPHOSPHATE; SC-67688. CAS No. 64536-78-3. Molecular formula: C31H50F6IrNP2-. Mole weight: 804.903g/mol. IUPAC Name: (1Z, 5Z)-cycloocta-1, 5-diene; iridium; pyridine; tricyclohexylphosphane; hexafluorophosphate. Rotatable Bond Count: 3. Exact Mass: 805.295g/mol. SMILES: C1CCC(CC1)P(C2CCCCC2)C3CCCCC3. C1CC=CCCC=C1. C1=CC=NC=C1. F[P-](F)(F)(F)(F)F. [Ir]. InChI: InChI=1S/C18H33P. C8H12. C5H5N. F6P. Ir/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18; 1-2-4-6-8-7-5-3-1; 1-2-4-6-5-3-1; 1-7(2, 3, 4, 5)6; /h16-18H, 1-15H2; 1-2, 7-8H, 3-6H2; 1-5H; ; /q; ; ; -1; /b; 2-1-, 8-7-; ; ;. InChIKey: WLRQNTYCIFESRH-KJWGIZLLSA-N. H-Bond Acceptor: 8. Monoisotopic Mass: 805.295g/mol. | |
(1,5-Cyclooctadiene)rhodium(I) chloride dimer Quick inquiry Where to buy Suppliers range | Our company can provide customers with rich supported precious metal catalyst products such as palladium series, platinum series, rhodium series and ruthenium series. Our catalysts not only have high catalytic efficiency, strong selectivity, and recyclability, but also can be used in organic reactions such as hydrogenation, dehydrogenation, amination, and cyclization. In addition, some products can also be used as raw materials for various precious metal compounds. The company has formed a series of proprietary and characteristic process technologies, and is currently undergoing process improvement and upgrading. In short, our catalytic products can be widely used in medicine, new chemical materials, pesticides, dyes and pigments, environmental protection, new energy, electronics, basic chemicals and other fields. Uses: ·Catalysts for the coupling of 1,3-dienes with activated hydrocarbons and the preparation of chiral complexing agents; ·Rhodium-catalyzed oxidative addition to terminal alkynes to synthesize esters, amides and carboxylic acids; ·Efficient and selective catalysts for asymmetric synthesis. Group: Colloidal Catalysts. CAS No. 12092-47-6. Molecular Weight: 493.08 g/mol. SMILES: Cl[Rh]. Cl[Rh]. C1CC=CCCC=C1. C2CC=CCCC=C2. InChI: QSUDXYGZLAJAQU-MIXQCLKLSA-L. Boiling Point: 243 °C (dec.) (lit.). Flash Point: 98 %. | |
1-Hydroxytetraphenylcyclopentadienyl (tetraphenyl-2, 4-cyclopentadien-1-one)-mu-hydrotetracarbonyldiruthenium (II) Quick inquiry Where to buy Suppliers range | orange powder. Uses: In conjugation with lipase, ruthenium catalyst used in the asymmetric transformation of ketones and enol acetates into chiral acetates. Dynamic kinetic resolution resulting from the ruthenium catalyzed racemization of enzymatically- resolved substrates. Conversion of secondary amines to primary amines in the presence of ammonia. Co-catalyt for aerobic lactonization of diols. Group: Ruthenium series catalysts. Alternative Names: Shvo's Catalyst. Grades: 0.98. CAS No. 104439-77-2. Molecular formula: C62H42O6Ru2. Mole weight: 1085.15. Melting Point: 223-227 °C. | |
[1-(Phenylsulfonyl)-1H-indol-6-yl]boronic Acid Quick inquiry Where to buy Suppliers range | [1-(Phenylsulfonyl)-1H-indol-6-yl]boronic Acid can be used as reactant/reagent in preparation of chiral amino phospho acids or derivatives using an organometallic compound in the presence of a transition metal catalyst and a chiral ligand in the one pot 1, 4-addn. /diastereoselective protonation. Group: Biochemicals. Grades: Highly Purified. CAS No. 480438-52-6. Pack Sizes: 25mg, 100mg. Molecular Formula: C14H12BNO4S, Molecular Weight: 301.13. US Biological Life Sciences. | Worldwide |
(1R)-(-)-10-Camphorsulfonic Acid Quick inquiry Where to buy Suppliers range | A chiral derivative of Camphor. Used in the preparation of a chiral recognition polymer that is used in the chiral separation of amino acids. A catalyst in direct animation of α-branched aldehydes (including important biological molecules such as α-Me phenylglycine) with near perfect enantioselectivity. Group: Biochemicals. Alternative Names: (1R,4S)-7,7-Dimethyl-2-oxo-bicyclo[2.2.1]heptane-1-methanesulfonic Acid; (-)-Camphor-10-sulfonic Acid; (R)-Camphor-10-sulfonic Acid; L(-)-Camphor-10-sulfonic Acid; l-10-Camphorsulfonic Acid. Grades: Highly Purified. CAS No. 35963-20-3. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
(1R,2R)-2-N,2-N-dimethylcyclohexane-1,2-diamine Quick inquiry Where to buy Suppliers range | (1R,2R)-2-N,2-N-dimethylcyclohexane-1,2-diamine is a chiral amine catalysts used in asymmetric direct aldol and Michael addition reactions. Group: Biochemicals. Grades: Highly Purified. CAS No. 320778-92-5. Pack Sizes: 50mg, 100mg. Molecular Formula: C8H18N2, Molecular Weight: 142.24. US Biological Life Sciences. | Worldwide |
(1'R,2'R,3aS,3"aS,8aR,8"aR)-(+)-3,3",3a,3"a,8,8",8a,8"a-Octahydrodispiro{2H-indeno[1,2-d]oxazole-2,1'-cyclohexane-2',2"-[2H]indeno[1,2-d]oxazole} WOLF BISOXAZOLIDINE Quick inquiry Where to buy Suppliers range | (1'R,2'R,3aS,3"aS,8aR,8"aR)-(+)-3,3",3a,3"a,8,8",8a,8"a-Octahydrodispiro{2H-indeno[1,2-d]oxazole-2,1'-cyclohexane-2',2"-[2H]indeno[1,2-d]oxazole} WOLF BISOXAZOLIDINE. Uses: Catalyst used in the asymmetric addition of diethylzinc to aldehydes - synthesis of chiral alcohols. Catalysts used in the asymmetric addition of acetylenes and silylacetylenes to aldehydes. Catalyst used in the asymmetric addition of nitromethane to aldehydes - synthesis of β-hydroxynitromethanes. Group: Heterocyclic Organic Compound. Alternative Names: WOLF Bisoxazolidine;MFCD11973793;(1'R, 2'R, 3aS, 3"aS, 8aR, 8"aR)-(+)-3, 3".3a, 3"a, 8, 8", 8a, 8"a-Octahydrodispiro{2H-indeno[1, 2-d]oxazole-2, 1'-cyclohexane-2', 2"-[2H]indeno[1, 2-d]oxazole};947515-50-6. CAS No. 947515-50-6. Molecular formula: C24H26N2O2. Mole weight: 374.484g/mol. Exact Mass: 374.199g/mol. SMILES: C1CCC2 (C3 (C1)NC4C (O3)CC5=CC=CC=C45)NC6C (O2)CC7=CC=CC=C67. InChI: InChI=1S/C24H26N2O2/c1-3-9-17-15(7-1)13-19-21(17)25-23(27-19)11-5-6-12-24(23)26-22-18-10-4-2-8-16(18)14-20(22)28-24/h1-4,7-10,19-22,25-26H,5-6,11-14H2/t19 ,20 ,21-,22-,23 ,24 /m1/s1. InChIKey: QRTLPEUTEFJSFH-WCJAIXNRSA-N. H-Bond Donor: 2. H-Bond Acceptor: 4. Monoisotopic Mass: 374.199g/mol. | |
(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine Quick inquiry Where to buy Suppliers range | (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine (CAS# 144222-34-4) is used as a catalyst in stereoselective preparation of aromatic ketone derivatives as well as other chiral organic compounds. Synonyms: N-[(1R,2R)-2-amino-1,2-diphenylethyl]-4-methylbenzenesulfonamide; N-[(1R,2R)-2-amino-1,2-diphenylethyl]-4-methylbenzenesulfonamide. Grades: ≥ 98 %, ≥ 95 % e.e. CAS No. 144222-34-4. Molecular formula: C21H22N2O2S. Mole weight: 366.48. | |
(1S,2S)-(+)-[1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene)]manganese(III) chloride, 98% (S,S)-Jacobsen Cat. Quick inquiry Where to buy Suppliers range | (1S,2S)-(+)-[1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene)]manganese(III) chloride, 98% (S,S)-Jacobsen Cat. Uses: Catalyst for the conversion of olefins to chiral epoxides in high enantiomeric excess. Pharmaceutically important, single enantiomer amino alcohols are efficiently produced from the corresponding chiral epoxide by acid or base-catalyzed epoxide ring-opening reactions. Asymmetric Kinetic resolution of secondary alcohols in water. Enantioselective Reformatsky reaction with ketones. Group: Heterocyclic Organic Compound. Alternative Names: 135620-04-1;(S,S)-[N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine]manganese(III) chloride;(S,S)-(N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine)manganese(III) chloride; C36H52ClMnN2O2; MFCD02101663; (S, S)- (+)-N, N'-Bis (3, 5-di-tert-butylsalicylidene)-1, 2-cyclohexanediaminomanganese (III)chloride; (S, S)-Jacobsen's catalyst(S, S) -(+)- N,N' -Bis (3,5 Di- tert -Butylsalicylidene)- 1,2 -Cyclohexanediaminomanganese (III) chloride. CAS No. 135620-04-1. Molecular formula: C36H54Cl3MnN2O2. Mole weight: 708.128g/mol. IUPAC Name: 2, 4-ditert-butyl-6- [ [ (1S, 2S) -2- [ (3, 5-ditert-butyl-2-hydroxyphenyl) methylideneamino] cyclohexyl] iminomethyl] phenol; manganese (3+) ; trichloride. Rotatable Bond Count: 8. Exact Mass: 706.263g/mol. EC Number: 603-926-9. SMILES: CC (C) (C)C1=CC (=C (C (=C1)C=NC2CCCCC2N=CC3=CC (=CC (=C3O)C (C) (C)C)C (C) (C)C)O)C (C) (C)C. [Cl-]. [Cl-]. [Cl-]. [Mn+3]. InChI: InChI=1S/C36H54N2O2.3ClH.Mn/c1-33(2,3)25-17-23(31(39)27(19-25)35(7,8)9)21-37-29-15-13-14-16-30(29)38-22-24-18-26(34(4,5)6)20-28(32(24)40)36(10,11)12;;;;/h17-22,29-30,39-40H,13-16H2,1-12H3;3*1H;/q;;;;+3/p-3/t29-,30-;;;;/m0./s1. InChIKey: VGAJDQCIDNCJQC-FTKQXCDWSA-K. H-Bond Donor: 2. H-Bond Acceptor: 7. Monoisotopic Mass: 706.263g/mol. | |
2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene Quick inquiry Where to buy Suppliers range | 2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene is a powerful chiral auxiliary that is used as a homogeneous catalyst in some asymmetric chemical syntheses. 2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene is utilized for its high enantioselectivity and is used as a ligand to create coordination complexes. Group: Biochemicals. Grades: Highly Purified. CAS No. 98327-87-8. Pack Sizes: 5g, 25g. Molecular Formula: C44H32P2. US Biological Life Sciences. | Worldwide |
2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosyl isothiocyanate Quick inquiry Where to buy Suppliers range | 2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosyl isothiocyanate is a chiral thiourea catalyst that has emerged as an efficient class of organocatalysts due to their unique dual hydrogen-bonding capacity. Synonyms: GITC; (2R,3R,4S,5R,6R)-2-(Acetoxymethyl)-6-isothiocyanatotetrahydro-2H-pyran-3,4,5-triyl triacetate; NSC 224452; b-D-Glucopyranosyl isothiocyanate, 2,3,4,6-tetraacetate; 2,3,4,6-Tetra-O-acetylglucopyranosylisothiocyanate; TAGIT; 2,3,4,6-Tetra-O-acetyl-N-(thioxomethylene)-β-D-glucopyranosylamine. Grades: ≥98%. CAS No. 14152-97-7. Molecular formula: C15H19NO9S. Mole weight: 389.38. | |
2-[4-(Boc-amino)-3-pyridyl]ethanol Quick inquiry Where to buy Suppliers range | 2-[4-(Boc-amino)-3-pyridyl]ethanol is used as a reagent to prepare stable biaryl analogues that function as novel chiral nucleophilic catalysts. Group: Biochemicals. Grades: Highly Purified. CAS No. 219834-80-7. Pack Sizes: 250mg, 2.5g. Molecular Formula: C12H18N2O3, Molecular Weight: 238.28. US Biological Life Sciences. | Worldwide |
2-Bromobenzo[b]thiophene Quick inquiry Where to buy Suppliers range | 2-Bromobenzo[b]thiophene is used in the stereoselective preparation of halogenated benzoxazines via enantioselective halocyclization of o-anilidostyrenes using chiral anion phase-transfer catalysts. Group: Biochemicals. Grades: Highly Purified. CAS No. 5394-13-8. Pack Sizes: 500mg, 1g. Molecular Formula: C8H5BrS, Molecular Weight: 213.09. US Biological Life Sciences. | Worldwide |
(Acetato-κ O) [[2, 2'-[ (1R, 2R) -1, 2-cyclohexanediylbis[ (nitrilo-κ N) methylidyne]]bis[4, 6-bis (1, 1-dimethylethyl) phenolato-κ O]] (2-) ]cobalt Quick inquiry Where to buy Suppliers range | A cobalt complex used as a chiral selector of PVC membrane electrode. A highly active catalysts for the copolymerization of propylene oxide and carbon dioxide. (R,R)-(-)-N,N?-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine (B431500) derivative, a ligand used in the preparation of Jacobsen's catalyst. Group: Biochemicals. Alternative Names: (Acetato-κ O) [[2, 2'-[1, 2-cyclohexanediylbis[ (nitrilo-κ N) methylidyne]]bis[4, 6-bis (1, 1-dimethylethyl) phenolato-κ O]] (2-) ]-, [SP-5-13-(1R-trans)]-cobalt. Grades: Highly Purified. CAS No. 201870-82-8. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
Asymmetric Doubler (Lev) Phosphoramidite Quick inquiry Where to buy Suppliers range | Asymmetric Doubler (Lev) Phosphoramidite is a critical reagent used in the synthesis of nucleic acids with high efficiency and precision. It serves as a catalyst for the asymmetric doubling of chiral phosphoramidites, making it an essential tool for the production of oligonucleotides used in diagnostics and therapeutics for various diseases including cancer, viral infections and genetic disorders. Synonyms: 1-[5-(4,4'-dimethoxytrityloxy)pentylamido]-3-[5-levulinyloxypentylamido]-propyl-2-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite. Molecular formula: C48H67N4O10P. Mole weight: 891.04. | |
Benzoin Quick inquiry Where to buy Suppliers range | Benzoin is a hydroxy ketone attached to two phenyl groups. It is synthesized from benzaldehyde in the benzoin condensation. It is chiral and it exists as a pair of enantiomers: (R)-benzoin and (S)-benzoin. It is not a constituent of benzoin resin obtained from the benzoin tree or tincture of benzoin. It has been used as a catalyst in photoinitiation. Synonyms: 2-Hydroxy-2-phenylacetophenone; 2-Hydroxy-1,2-diphenylethan-1-one; Acetophenone, 2-hydroxy-2-phenyl-; (RS)-Benzoin; (±)-2-Hydroxy-1,2-diphenylethanone; DL-Benzoin; AHA 4100; Benzoylphenylcarbinol; Desyl alcohol; NSC 8082; R 401; S 19 (benzoin); Seikuol Z; Wy 42956; α-Benzoylbenzenemethanol; α-Hydroxy-α-phenylacetophenone; α-Hydroxybenzyl phenyl ketone; (±)-Benzoin; 1,2-Diphenyl-2-hydroxyethanone; 1,2-Diphenyl-2-oxoethanol. Grades: ≥95%. CAS No. 119-53-9. Molecular formula: C14H12O2. Mole weight: 212.25. | |
(Bicyclo[2.2.1]hepta-2,5-diene)dichloropalladium(II) Quick inquiry Where to buy Suppliers range | (Bicyclo[2.2.1]hepta-2,5-diene)dichloropalladium(II). Uses: Dichloro(norbornadiene)palladium(II) can be useful starting material for the in situ preparation of a variety of chiral and achiral palladium catalysts. Group: Palladium series catalysts. Alternative Names: TR-003664; (Bicyclo[2.2.1]hepta-2,5-diene)dichloropalladium(II), 98%; 2,5-Norbornadiene Palladium(II) Dichloride; SCHEMBL530639; CTK8A9533; NSC 176915; SC10472; AKOS015833821. CAS No. 12317-46-3. Molecular formula: C7H8Cl2Pd. Mole weight: 269.461g/mol. IUPAC Name: bicyclo[2.2.1]hepta-2,5-diene;dichloropalladium. Exact Mass: 267.904g/mol. EC Number: 235-583-2. SMILES: C1C2C=CC1C=C2.Cl[Pd]Cl. InChI: InChI=1S/C7H8.2ClH.Pd/c1-2-7-4-3-6(1)5-7;;;/h1-4,6-7H,5H2;2*1H;/q;;;+2/p-2. InChIKey: BNCRZJHZZCMDNP-UHFFFAOYSA-L. Monoisotopic Mass: 267.904g/mol. | |
Bis(1,5-cyclooctadiene)rhodium(I) Tetrafluoroborate Quick inquiry Where to buy Suppliers range | Bis(1,5-cyclooctadiene)rhodium(I) Tetrafluoroborate. Uses: Convenient catalyst precursor, for example, with (R,R)QuinoxP* for asymmetric alkylations and hydrogenations. Catalyst precursor with chiral biaryl bisphosphine ligands for [2+2+2] enantioenriched cycloadditions. Group: Rhodium series of catalysts. Alternative Names: bis(1,5-cyclooctadiene)-rhodium(i) tetrafluoroborate; ST2406698; Rhodium(I) tetrafluoroborate 1,5-Cyclooctadiene complex; bis-(1,5-cyclooctadien)-rhodium-(1)-tetrafluoroborate; AB1007460; C16H24Rh.BF4; Bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborat; DTXSID20420660; K-7978; MFCD00075045. CAS No. 35138-22-8. Molecular formula: C16H24BF4Rh-. Mole weight: 406.077g/mol. IUPAC Name: (1Z,5Z)-cycloocta-1,5-diene;rhodium;tetrafluoroborate. Exact Mass: 406.096g/mol. EC Number: 460-220-1. SMILES: [B-](F)(F)(F)F. C1CC=CCCC=C1. C1CC=CCCC=C1. [Rh]. InChI: InChI=1S/2C8H12.BF4.Rh/c2*1-2-4-6-8-7-5-3-1;2-1(3,4)5;/h2*1-2,7-8H,3-6H2;;/q;;-1;/b2*2-1-,8-7-;; InChIKey: LYXHWHHENVLYCN-QMDOQEJBSA-N. H-Bond Acceptor: 5. Monoisotopic Mass: 406.096g/mol. | |
Bis(diethylamino)phenylphosphine Quick inquiry Where to buy Suppliers range | Bis(diethylamino)phenylphosphine. Uses: Electron-withdrawing cocatalyst in rhodium catalyzed hydroformylation reactions. Ligand precatalyst for Heck coupling reactions. Reactant for: Preparation of palladium chiral P-N ligand complexes for regio- and stereo-selective dimerization reactions. Preparation of palladium tautomeric ferrocenylphosphinites as catalysts for Suzuki-Miyaura coupling. Trimethylsilyl halide-promoted Michaelis-Arbuzov rearrangement of phosphinites and phosphites. Group: Heterocyclic Organic Compound. Alternative Names: Phenylphosphonous tetraethyldiamide; Phosphonous diamide,N,N,N',N'-tetraethyl-P-phenyl-; Phenylbis(diethylamino)phosphine; TC-167706; SCHEMBL2226790; N-[diethylamino(phenyl)phosphanyl]-N-ethylethanamine; Bis(diethylamino)phenylphosphine, 97%; AC1L39YI; ACMC-20almr; ZINC404189. CAS No. 1636-14-2. Molecular formula: C14H25N2P. Mole weight: 252.342g/mol. IUPAC Name: N-[diethylamino(phenyl)phosphanyl]-N-ethylethanamine. Rotatable Bond Count: 7. Exact Mass: 252.176g/mol. SMILES: CCN(CC)P(C1=CC=CC=C1)N(CC)CC. InChI: InChI=1S/C14H25N2P/c1-5-15(6-2)17(16(7-3)8-4)14-12-10-9-11-13-14/h9-13H,5-8H2,1-4H3. InChIKey: HTIVDCMRYKVNJC-UHFFFAOYSA-N. H-Bond Acceptor: 2. Monoisotopic Mass: 252.176g/mol. | |
Bis-norbornadiene-rhodium(I) tetrafluoroborate Quick inquiry Where to buy Suppliers range | Our company can provide customers with rich supported precious metal catalyst products such as palladium series, platinum series, rhodium series and ruthenium series. Our catalysts not only have high catalytic efficiency, strong selectivity, and recyclability, but also can be used in organic reactions such as hydrogenation, dehydrogenation, amination, and cyclization. In addition, some products can also be used as raw materials for various precious metal compounds. The company has formed a series of proprietary and characteristic process technologies, and is currently undergoing process improvement and upgrading. In short, our catalytic products can be widely used in medicine, new chemical materials, pesticides, dyes and pigments, environmental protection, new energy, electronics, basic chemicals and other fields. Uses: ·Umicore precatalysts for asymmetric and cross-coupling catalysis; ·Bis (norbornadiene)rhodium (I)tetrafluoroboric acid can be used as a catalyst to synthesize butenolactones, chiral beta aryl substituted ketones and esters. Group: Colloidal Catalysts. CAS No. 36620-11-8. Molecular Weight: 373.99 g/mol. SMILES: [Rh+].F[B-](F)(F)F.C1C2C=CC1C=C2.C3C4C=CC3C=C4. InChI: HAYDJWBQWOEERB-JAGGYEKFSA-N. Boiling Point: 136.9-139.9 °C. Flash Point: 95 %. | |
Chlorine {[(1R,2R)-(-)-2-amino-1,2-diphenylethyl](4-toluenesulfonyl)amino}(p-isopropyltoluene)ruthenium(II) Quick inquiry Where to buy Suppliers range | RuCl(p-cymene)[(R,R)-Ts-DPEN] is a chiral diamine ligand complexed with ruthenium. Uses: ·For asymmetric catalytic hydrogenation ·Phosphine Cationic Ruthenium Catalysts for Enantioselective Hydrogenation: ·Antitumor and antiproliferative derivatives for natural products isolated from bacteria. Group: Colloidal Catalysts. CAS No. 192139-92-7. Molecular Weight: 636.21 g/mol. SMILES: CC (C)c1ccc (C)cc1. Cc2ccc (cc2)S (=O) (=O)N ([Ru]Cl)[C@@H] ([C@H] (N)c3ccccc3)c4ccccc4. InChI: AZFNGPAYDKGCRB-AGEKDOICSA-M. Boiling Point: 215 °C. Flash Point: 95 %. | |
Chloro (1-phenylindenyl)bis (triphenylphosphine)ruthenium (II), min. 98% Quick inquiry Where to buy Suppliers range | Chloro (1-phenylindenyl)bis (triphenylphosphine)ruthenium (II), min. 98%. Uses: Efficient, ruthenium-catalyzed S-S, S-Si, and S-B bond forming reactions. Chemoselective oxidation of secondary alcohols to ketones. Ruthenium complex used as an efficient transfer hydrogenation catalyst. Catalyst for the racemization of chiral alcohols. Alternative Names: MFCD23704804; Chloro (3-phenylindenyl)bis (triphenylphosphine)ruthenium (II); 1360949-97-8. CAS No. 1360949-97-8. Molecular formula: C51H41ClP2Ru. Mole weight: 852.357g/mol. IUPAC Name: chlororuthenium;1-phenylindene;triphenylphosphane. Rotatable Bond Count: 7. Exact Mass: 852.142g/mol. SMILES: C1=CC=C (C=C1) [C]2 [CH] [CH] [C]3 [C]2 [CH] [CH] [CH] [CH]3. C1=CC=C (C=C1) P (C2=CC=CC=C2) C3=CC=CC=C3. C1=CC=C (C=C1) P (C2=CC=CC=C2) C3=CC=CC=C3. Cl [Ru]. InChI: InChI=1S/2C18H15P.C15H11.ClH.Ru/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-2-6-12(7-3-1)15-11-10-13-8-4-5-9-14(13)15;;/h2*1-15H;1-11H;1H;/q;;;;+1/p-1. InChIKey: GXBLCXGMSHOUEG-UHFFFAOYSA-M. Monoisotopic Mass: 852.142g/mol. | |
Chlorodihydrido{(R)-(+)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(3-methylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane}iridium(III), >97% (>99% ee) Ir-(R)-DTB-SpiroPAP-3-Me Quick inquiry Where to buy Suppliers range | Chlorodihydrido{(R)-(+)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(3-methylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane}iridium(III), >97% (>99% ee) Ir-(R)-DTB-SpiroPAP-3-Me. Uses: Catalyst for the enantioselective synthesis of chiral disubstituted oxa-cyclic ethers Catalyst for the enantioselective hydrogenation for the asymmetric synthesis of Rivastigmine Catalyst for the asymmetric hydrogenation for the synthesis of Crizotinib Catalyst for the asymmetric hydrogenation of α-keto acids Catalyst for the kinetic resolution of racemic aliphatic alcohols via selective asymmetric hydrogenation. Alternative Names: 1396201-63-0;Chlorodihydrido{(R)-(+)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(3-methylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane}iridium(III). CAS No. 1396201-63-0. Molecular formula: C52H67ClIrN2P. Mole weight: 978.763g/mol. IUPAC Name: (3R)-4'-bis(3,5-ditert-butylphenyl)phosphanyl-N-[(3-methylpyridin-2-yl)methyl]-3,3'-spirobi[1,2-dihydroindene]-4-amine;chloro(dihydrido)iridium. Rotatable Bond Count: 10. Exact Mass: 978.436g/mol. SMILES: CC1=C (N=CC=C1)CNC2=CC=CC3=C2C4 (CC3)CCC5=C4C (=CC=C5)P (C6=CC (=CC (=C6)C (C) (C)C)C (C) (C)C)C7=CC (=CC (=C7)C (C) (C)C)C (C) (C)C. Cl[IrH2]. InChI: InChI=1S/C52H65N2P.ClH.Ir.2H/c1-34-17-16-26-53-44(34)33-54-43-20-14-18-35-22-24-52(46(35)43)25-23-36-19-15-21-45(47(36)52)55(41-29-37(48(2,3)4)27-38(30-41)49(5,6)7)42-31-39(50(8,9)10)28-40(32-42)51(11,12)13;;;;/h14-21,26-32,54H,22-25,33H2,1-13H3;1H;;;/q;;+1;;/p-1/t52-;;;;/m1./s1. InChIKey: PBHYFCJJIBYGAE-ZCYYXTSSSA-M. H-Bond Donor: 1. H-Bond Acceptor: 2. Monoisotopic Mass: 978.436g/mol. | |
Chlorodihydrido{(S)-(-)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(3-methylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane}iridium(III), >97% (>99% ee) Ir-(S)-DTB-SpiroPAP-3-Me Quick inquiry Where to buy Suppliers range | Chlorodihydrido{(S)-(-)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(3-methylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane}iridium(III), >97% (>99% ee) Ir-(S)-DTB-SpiroPAP-3-Me. Uses: Catalyst for the enantioselective synthesis of chiral disubstituted oxa-cyclic ethers Catalyst for the enantioselective hydrogenation for the asymmetric synthesis of Rivastigmine Catalyst for the asymmetric hydrogenation for the synthesis of Crizotinib Catalyst for the asymmetric hydrogenation of α-keto acids Catalyst for the kinetic resolution of racemic aliphatic alcohols via selective asymmetric hydrogenation. Alternative Names: 1418483-59-6;Chlorodihydrido{(S)-(-)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(3-methylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane}iridium(III). CAS No. 1418483-59-6. Molecular formula: C52H67ClIrN2P. Mole weight: 978.763g/mol. IUPAC Name: [(3S)-4'-bis(3, 5-ditert-butylphenyl)phosphaniumyl-3, 3'-spirobi[1, 2-dihydroindene]-4-yl]-[(3-methylpyridin-2-yl)methyl]azanide; chloro(dihydrido)iridium. Rotatable Bond Count: 6. Exact Mass: 978.436g/mol. SMILES: CC1=C (N=CC=C1)C[N-]C2=CC=CC3=C2C4 (CC3)CCC5=C4C (=CC=C5)[PH+] (C6=CC (=CC (=C6)C (C) (C)C)C (C) (C)C)C7=CC (=CC (=C7)C (C) (C)C)C (C) (C)C. Cl[IrH2]. InChI: InChI=1S/C52H64N2P.ClH.Ir.2H/c1-34-17-16-26-53-44(34)33-54-43-20-14-18-35-22-24-52(46(35)43)25-23-36-19-15-21-45(47(36)52)55(41-29-37(48(2,3)4)27-38(30-41)49(5,6)7)42-31-39(50(8,9)10)28-40(32-42)51(11,12)13;;;;/h14-21,26-32H,22-25,33H2,1-13H3;1H;;;/q-1;;+1;;/t52-;;;;/m0./s1. InChIKey: WOPBJABIVGWVDU-IUKTUPIYSA-N. H-Bond Acceptor: 2. Monoisotopic Mass: 978.436g/mol. | |
Dehydroabietic Acid 2-Aminoethanol Salt Quick inquiry Where to buy Suppliers range | Dehydroabietic Acid 2-Aminoethanol Salt is the salt form of Dehydroabietic Acid (D229085), a resin acid found commonly in rosin. Dehydroabietic Acid is used in rosin-type nucleating agent for polypropylene (PP). Dehydroabietic Acid is used commonly in the synthesis of surfactants, antioxidants and chiral catalysts. Group: Biochemicals. Alternative Names: (1R,4aS,10aR)-1,2,3,4,4a,9,10,10a-Octahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenecarboxylic Acid 2-Aminoethanol. Grades: Highly Purified. CAS No. 642989-65-9. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
Dichloro{ (R) -2, 2'-bis [bis (4-methylphenyl) ] -1, 1'-binaphthyl} [ (1R, 2R) -2-amino-1-phenylpropyldiphenylphosphine] ruthenium (II) , min. 97% Quick inquiry Where to buy Suppliers range | Dichloro{ (R) -2, 2'-bis [bis (4-methylphenyl) ] -1, 1'-binaphthyl} [ (1R, 2R) -2-amino-1-phenylpropyldiphenylphosphine] ruthenium (II) , min. 97%. Uses: Precursor to cationic hydrogenation catalyst for synthesis of chiral alcohols from ketones. Alternative Names: MFCD17018805; 1150113-55-5; Dichloro{ (R) -2, 2'-bis [bis (4-methylphenyl) ] -1, 1'-binaphthyl} [ (1R, 2R) -2-amino-1-phenylpropyldiphenylphosphine] ruthenium (II) ; 97%. CAS No. 1150113-55-5. Molecular formula: C69H62Cl2NP3Ru. Mole weight: 1170.153g/mol. IUPAC Name: [1-[2-bis(4-methylphenyl)phosphanylnaphthalen-1-yl]naphthalen-2-yl]-bis(4-methylphenyl)phosphane;(1R,2R)-1-diphenylphosphanyl-1-phenylpropan-2-amine;ruthenium(2+);dichloride. Rotatable Bond Count: 12. Exact Mass: 1169.252g/mol. SMILES: CC1=CC=C (C=C1)P (C2=CC=C (C=C2)C)C3=C (C4=CC=CC=C4C=C3)C5=C (C=CC6=CC=CC=C65)P (C7=CC=C (C=C7)C)C8=CC=C (C=C8)C. CC (C (C1=CC=CC=C1)P (C2=CC=CC=C2)C3=CC=CC=C3)N. [Cl-]. [Cl-]. [Ru+2]. InChI: InChI=1S/C48H40P2. C21H22NP. 2ClH. Ru/c1-33-13-23-39(24-14-33)49(40-25-15-34(2)16-26-40)45-31-21-37-9-5-7-11-43(37)47(45)48-44-12-8-6-10-38(44)22-32-46(48)50(41-27-17-35(3)18-28-41)42-29-19-36(4)20-30-42; 1-17(22)21(18-11-5-2-6-12-18)23(19-13-7-3-8-14-19)20-15-9-4-10-16-20; ; ; /h5-32H, 1-4H3; 2-17, 21H, 22H2, 1H3; 2*1H; /q; ; ; ; +2/p-2/t; 17-, 21+; ; ; /m. 1. /s1. InChIKey: WYUVQRDTKOELOO-NWXQADLKSA-L. H-Bond Donor: 1. H-Bond Acceptor: 3. Monoisotopic Mass: 1169.252g/mol. | |
Dichloro[ (R)- (-)-4, 12-bis (di (3, 5-xylyl)phosphino)-[2. 2]-paracyclophane][ (1S, 2S)- (-)-1, 2-diphenylethylenediamine]ruthenium (II), min. 95% Quick inquiry Where to buy Suppliers range | Dichloro[ (R)- (-)-4, 12-bis (di (3, 5-xylyl)phosphino)-[2. 2]-paracyclophane][ (1S, 2S)- (-)-1, 2-diphenylethylenediamine]ruthenium (II), min. 95%. Uses: The Noyori [(diphosphine) RuCl2 (diamine)] catalysts containing the chiral ligand Xylyl-Phanephos display exceptional activity and enantioselectivity in the asymmetric hydrogenation of a wide range of aromatic, heteroaromatic and α,β-unsaturated ketones. Reactions are performed under mild conditions at room temperature and typically at low H2 pressures of 2-10 bar. High substrate concentrations of up to 40% w/v are tolerated. Molar substrate/catalyst ratios of up to 100,000/1 are achieved with excellent reactivity and enantioselectivity using commercial grade substrates and solvents. Group: Heterocyclic Organic Compound. Alternative Names: 325150-57-0; MFCD04974239; Di-Cl[(R)-(-)-4, 12-bis(di(3, 5-xylyl)phosphino)-[2.2]-paracyclophane][(1S, 2S)-(-)-1, 2-diphenylethylenediamine]Ru(II); DICHLORO[(R)-(-)-4, 12-BIS(DI(3, 5-XYLYL)PHOSPHINO)-[2, 2]-PARACYCLOPHANE][(1S, 2S)-(-)-1, 2-DIPHENYLETHYLENEDIAMINE]RUTHENIUM. CAS No. 325150-57-0. Molecular formula: C62H66Cl2N2P2Ru. Mole weight: 1073.142g/mol. IUPAC Name: [11-bis(3, 5-dimethylphenyl)phosphanyl-5-tricyclo[8.2.2.24, 7]hexadeca-1(12), 4, 6, 10, 13, 15-hexaenyl]-bis(3, 5-dimethylphenyl)phosphane; dichlororuthenium; (1S, 2S)-1, 2-diphenylethane-1, 2-diamine. Rotatable Bond Count: 9. Exact Mass: 1072.312g/mol. SMILES: CC1=CC (=CC (=C1)P (C2=CC (=CC (=C2)C)C)C3=C4CCC5=CC (=C (CCC (=C3)C=C4)C=C5)P (C6=CC (=CC (=C6)C)C)C7=CC (=CC (=C7)C)C)C. C1=CC=C (C=C1)C (C (C2=CC=CC=C2)N)N. Cl[Ru]Cl. InChI: InChI=1S/C48H50P2. C14H16N2. 2ClH. Ru/c1-31-17-32(2)22-43(21-31)49(44-23-33(3)18-34(4)24-44)47-29-39-9-13-41(47)15-11-40-10-14-42(16-12-39)48(30-40)50(45-25-35(5)19-36(6)26-45)46-27-37(7)20-38(8)28-46; 15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12; ; ; /h9-10, 13-14, 17-30H, 11-12, 15-16H2, 1-8H3; 1-10, 13-14H, 15-16H2; 2*1H; /q; ; ; ; +2/p-2/t; 13-, 14-; ; ; /m. 0. /s1. InChIKey: RNYWYINSJUUIIP-LISIALKWSA-L. H-Bond Donor: 2. H-Bond Acceptor: 2. Monoisotopic Mass: 1072.312g/mol. | |
Dichloro[ (S)- (+)-4, 12-bis (di (3, 5-xylyl)phosphino)-[2. 2]-paracyclophane][ (1R, 2R)- (+)-1, 2-diphenylethylenediamine]ruthenium (II), min. 95% Quick inquiry Where to buy Suppliers range | Dichloro[ (S)- (+)-4, 12-bis (di (3, 5-xylyl)phosphino)-[2. 2]-paracyclophane][ (1R, 2R)- (+)-1, 2-diphenylethylenediamine]ruthenium (II), min. 95%. Uses: The Noyori [(diphosphine) RuCl2 (diamine)] catalysts containing the chiral ligand Xylyl-Phanephos display exceptional activity and enantioselectivity in the asymmetric hydrogenation of a wide range of aromatic, heteroaromatic and α,β-unsaturated ketones. Reactions are performed under mild conditions at room temperature and typically at low H2 pressures of 2-10 bar. High substrate concentrations of up to 40% w/v are tolerated. Molar substrate/catalyst ratios of up to 100,000/1 are achieved with excellent reactivity and enantioselectivity using commercial grade substrates and solvents. Alternative Names: MFCD04974240;364795-64-2;Dichloro[(S)-(+)-4,12-bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane][(1R,2R)-(+)-1,2-diphenylethylenediamine]Ru(II). CAS No. 364795-64-2. Molecular formula: C62H66Cl2N2P2Ru. Mole weight: 1073.142g/mol. IUPAC Name: [11-bis(3, 5-dimethylphenyl)phosphanyl-5-tricyclo[8.2.2.24, 7]hexadeca-1(12), 4, 6, 10, 13, 15-hexaenyl]-bis(3, 5-dimethylphenyl)phosphane; dichlororuthenium; (1R, 2R)-1, 2-diphenylethane-1, 2-diamine. Rotatable Bond Count: 9. Exact Mass: 1072.312g/mol. SMILES: CC1=CC (=CC (=C1)P (C2=CC (=CC (=C2)C)C)C3=C4CCC5=CC (=C (CCC (=C3)C=C4)C=C5)P (C6=CC (=CC (=C6)C)C)C7=CC (=CC (=C7)C)C)C. C1=CC=C (C=C1)C (C (C2=CC=CC=C2)N)N. Cl[Ru]Cl. InChI: InChI=1S/C48H50P2. C14H16N2. 2ClH. Ru/c1-31-17-32(2)22-43(21-31)49(44-23-33(3)18-34(4)24-44)47-29-39-9-13-41(47)15-11-40-10-14-42(16-12-39)48(30-40)50(45-25-35(5)19-36(6)26-45)46-27-37(7)20-38(8)28-46; 15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12; ; ; /h9-10, 13-14, 17-30H, 11-12, 15-16H2, 1-8H3; 1-10, 13-14H, 15-16H2; 2*1H; /q; ; ; ; +2/p-2/t; 13-, 14-; ; ; /m. 1. /s1. InChIKey: RNYWYINSJUUIIP-ODQAEMFESA-L. H-Bond Donor: 2. H-Bond Acceptor: 2. Monoisotopic Mass: 1072.312g/mol. | |
Diphenylphosphine Quick inquiry Where to buy Suppliers range | Diphenylphosphine is used in the synthesis of aminophosphines for application as catalysts. It is also used in the preparation of chiral palladacycles with N-heterocyclic carbene ligands as catalysts. Group: Biochemicals. Alternative Names: Diphenylphosphine; NSC 152123. Grades: Highly Purified. CAS No. 829-85-6. Pack Sizes: 10g. US Biological Life Sciences. | Worldwide |
Formaldehyde Sodium Bisulfite Quick inquiry Where to buy Suppliers range | Formaldehyde Sodium Bisulfite is used in the preparation of oil-soluble sulfonate additives used in improving anticorrosive, dispersant and antioxygenic properties of lubricant oils. Also used in chemical reactions in the preparation of chiral salen Mn(III) catalysts or lignosulfonates as dispersant for gypsum paste. Group: Biochemicals. Alternative Names: 1-Hydroxymethanesulfonic Acid Sodium Salt (1:1); Hydroxymethanesulfonic Acid Monosodium Salt; Hydroxymethanesulfonic Acid Sodium Salt; Formaldehyde, compd. with NaHSO3 (6CI); Formaldehyde Sulfite Sodium Salt; Formaldehyde, compd. with Monosodium Sulfite; Formaldehyde-sodium Bisulfite Adduct; Formbis; Hydroxymethanesulfonic Acid Sodium Salt; Monosodium Hydroxymethane sulfonate; Sodium Formaldehyde Bisulfite; Sodium Hydroxymethane sulfonate; Sodium Hydroxy methyl sulfonate. Grades: Highly Purified. CAS No. 870-72-4. Pack Sizes: 10g. US Biological Life Sciences. | Worldwide |
Formaldehyde-sodium bisulfite adduct Quick inquiry Where to buy Suppliers range | Used in the preparation of oil-soluble sulfonate additives used in improving anticorrosive, dispersant and antioxygenic properties of lubricant oils. Uses: Formaldehyde sodium bisulfite is used in the preparation of oil-soluble sulfonate additives used in improving anticorrosive, dispersant and antioxygenic properties of lubricant oils. also used in chemical reactions in the preparation of chiral salen mn(iII) catalysts or lignosulfonates as dispersant for gypsum paste. Synonyms: sodium;hydroxymethanesulfonate. Grades: > 95 %. CAS No. 870-72-4. Molecular formula: CH3NaO4S. Mole weight: 134.09. | |
H-Pro-Pro-Asp-NH2 Quick inquiry Where to buy Suppliers range | H-Pro-Pro-Asp-NH2, adsorbed on modified silica gel, is a highly efficient recyclable chiral catalyst for aldol reactions. Synonyms: H-PPD-NH2; L-prolyl-L-prolyl-L-isoasparagine; L-Prolyl-L-prolyl-L-α-asparagine; (S)-4-amino-4-oxo-3-((S)-1-((S)-pyrrolidine-2-carbonyl)pyrrolidine-2-carboxamido)butanoic acid. Grades: ≥95%. CAS No. 850440-85-6. Molecular formula: C14H22N4O5. Mole weight: 326.35. | |
[μ -Bis (diphenylphosphino) methane]dichlorodigold (I) , 99% Quick inquiry Where to buy Suppliers range | [μ -Bis (diphenylphosphino) methane]dichlorodigold (I) , 99%. Uses: Catalyst used with chiral counter-ion for asymmetric hydroalkoxylation. Catalyst used for intramolecular acetylene Schmidt reaction. Group: Gold series of catalysts. Alternative Names: Bis(chlorogold) bis(diphenylphosphino)methane; SC10708; CTK8F8171; ld(I)) bis(diphenylphosphino)methane; Bis (chlorogold (I))bis (diphenylphosphino)methane; AKOS015951028; [MU-BIS (DIPHENYLPHOSPHINO) METHANE]DICHLORODIGOLD (I) ; Methylenebis[diphenyl]phosphine gold complex. CAS No. 37095-27-5. Molecular formula: C25H22Au2Cl2P2. Mole weight: 849.232g/mol. IUPAC Name: chlorogold; diphenylphosphanylmethyl (diphenyl)phosphane. Rotatable Bond Count: 6. Exact Mass: 847.991g/mol. SMILES: C1=CC=C (C=C1) P (CP (C2=CC=CC=C2) C3=CC=CC=C3) C4=CC=CC=C4. Cl[Au]. Cl[Au]. InChI: InChI=1S/C25H22P2.2Au.2ClH/c1-5-13-22(14-6-1)26(23-15-7-2-8-16-23)21-27(24-17-9-3-10-18-24)25-19-11-4-12-20-25;;;;/h1-20H,21H2;;;2*1H/q;2*+1;;/p-2. InChIKey: JNPUWTQJFLJEJC-UHFFFAOYSA-L. Monoisotopic Mass: 847.991g/mol. | |
[N- [ (1S, 2S) -2- (Amino- κ N) -1, 2-diphenylethyl] -4-methyl Benzene sulfonamidato- κ N] chloro [ (1, 2, 3, 4, 5, 6- η ) -1, 3, 5-trimethyl Benzene ] -ruthenium Quick inquiry Where to buy Suppliers range | [N- [ (1S, 2S) -2- (Amino- κ N) -1, 2-diphenylethyl] -4-methyl Benzene sulfonamidato- κ N] chloro [ (1, 2, 3, 4, 5, 6- η ) -1, 3, 5-trimethyl Benzene ] -ruthenium is a chiral catalyst used for transfer hydrogenation of ketones and imines. Group: Biochemicals. Grades: Highly Purified. CAS No. 174813-81-1. Pack Sizes: 250mg, 1g. Molecular Formula: C30H33ClN2O2RuS, Molecular Weight: 622.179999999999. US Biological Life Sciences. | Worldwide |
N-Benzylcinchoninium chloride, 98% Quick inquiry Where to buy Suppliers range | N-Benzylcinchoninium chloride, 98%. Group: Heterocyclic Organic Compound. Alternative Names: MFCD00082423; BCNC; N-Benzylcinchoninium chloride, purum, >=98.0% (AT); (2R,4S,5R)-1-benzyl-2-((S)-hydroxy(quinolin-4-yl)methyl)-5-vinyl-1-azoniabicyclo[2.2.2]octane chloride; N-Benzylcinchoninium Chloride [Chiral Phase-Transfer Catalyst]; 69221-14-3. CAS No. 69221-14-3. Molecular formula: C26H29ClN2O. Mole weight: 420.981g/mol. IUPAC Name: (S)-[(2R,4S,5R)-1-benzyl-5-ethenyl-1-azoniabicyclo[2.2.2]octan-2-yl]-quinolin-4-ylmethanol;chloride. Rotatable Bond Count: 5. Exact Mass: 420.197g/mol. EC Number: 273-915-8. SMILES: C=CC1C[N+]2 (CCC1CC2C (C3=CC=NC4=CC=CC=C34)O)CC5=CC=CC=C5. [Cl-]. InChI: InChI=1S/C26H29N2O.ClH/c1-2-20-18-28(17-19-8-4-3-5-9-19)15-13-21(20)16-25(28)26(29)23-12-14-27-24-11-7-6-10-22(23)24;/h2-12,14,20-21,25-26,29H,1,13,15-18H2;1H/q+1;/p-1/t20-,21-,25+,26-,28 ;/m0./s1. InChIKey: FCHYSBWCOKEPNQ-YGNISETGSA-M. H-Bond Donor: 1. H-Bond Acceptor: 3. Monoisotopic Mass: 420.197g/mol. | |
[NH2Me2][(RuCl((R)-binap))2(μ-Cl)3] Quick inquiry Where to buy Suppliers range | [NH2Me2][(RuCl((R)-binap))2(μ-Cl)3]. Uses: (R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester. Useful ligand in asymmetric Heck processes. Ligand employed in palladium-catalyzed asymmetric arylation of ketones. Ligand employed in rhodium-catalyzed 1,4-additions to enones. Ligand employed in palladium-catalyzed hydroamination of styrene derivatives. Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction. Ligand employed in rhodium-catalyzed kinetic resolution of enynes. Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes. Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers. Ligand employed in palladium-catalyzed synthesis of chiral allenes. Ligand for palladium-catalyzed enantioselective hetero Michael addition to form b-amino acid derivatives. Ligand employed in rhodium-catalyzed asymmetric rearrangement of alkynyl alkenyl carbinols. Ligand employed in rhodium-catalyzed 1,2-addition of aluminium organyl compounds to cyclic enones. Ligand employed in iridium-catalyzed transfer hydrogenative allylation of benzylic alcohols. Ligand employed in rhodium-catalyzed asymmetric C-Si bond formation by conjugate silyl transfer using a Si-B linkage. Group: Ruthenium series catalysts. Alternative Names: J-012887; (R)-[(RuCl(BINAP))2( -Cl)3][NH2Me2]; DIMETHYLAMMONIUM DICHLOROTRI(MU-CHLORO)BIS[(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]DIRUTHENATE(II); 199684-47-4; 199541-17-8; Dimethylammonium dichlorotri(mu-chloro)bis[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]diruthenate(II), [NH2Me2][{RuCl((R)-binap)}2(mu-Cl)3]; (R)-[(RuCl(BINAP))2(mu-Cl)3[NH2Me2]; DIMETHYLAMMONIUM DICHLOROTRI(MU-CHLORO)BIS[(S)-(-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]DIRUTHENATE(II); (R)-[(RuCl(BINAP))2(|I-Cl)3[NH2Me2]. CAS No. 199684-47-4. Molecular formula: C90H75Cl5NP4Ru | |
[NH2Me2][(RuCl((S)-binap))2(μ-Cl)3] Quick inquiry Where to buy Suppliers range | [NH2Me2][(RuCl((S)-binap))2(μ-Cl)3]. Uses: (R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester. Useful ligand in asymmetric Heck processes. 3. Ligand employed in palladium-catalyzed asymmetric arylation of ketones. 4. Ligand employed in rhodium-catalyzed 1,4-additions to enones. 5. Ligand employed in palladium-catalyzed hydroamination of styrene derivatives. 6. Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction. 7. Ligand employed in rhodium-catalyzed kinetic resolution of enynes. 8. Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes. 9. Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers. 10. Ligand employed in palladium-catalyzed synthesis of chiral allenes. 11. Ligand for palladium-catalyzed enantioselective hetero Michael addition to form b-amino acid derivatives. 12. Ligand employed in rhodium-catalyzed asymmetric rearrangement of alkynyl alkenyl carbinols. 13. Ligand employed in rhodium-catalyzed 1,2-addition of aluminium organyl compounds to cyclic enones. 14. Ligand employed in iridium-catalyzed transfer hydrogenative allylation of benzylic alcohols. 15. Ligand employed in rhodium-catalyzed asymmetric C-Si bond formation by conjugate silyl transfer using a Si-B linkage. Group: Ruthenium series catalysts. Alternative Names: (S)-[(RuCl(BINAP))2( -Cl)3][NH2Me2]; Dimethylammonium dichlorotri(mu-chloro)bis[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]diruthenate(II), [NH2Me2][{RuCl((R)-binap)}2(mu-Cl)3]; (S)-[(RUCL(BINAP))2(MU-CL)3][NH2ME2]; [NH2ME2][[RUCL((S)-BINAP)]2(MU-CL)3]; (R)-[(RuCl(BINAP))2(mu-Cl)3[NH2Me2]; Dimethylammonium dichlorotri(|I-chloro)bis[(S)-(-)-2,2 inverted exclamation marka-bis(diphenylphosphino)-1,1 inverted exclamation marka-binaphthyl]diruthenate(II); Dimethylammonium dichlorotri(|I-chloro)bis[(R)-(+)-2,2 inverted ex | |
Phosphoric acid 6,6'-di(9-anthryl)-1,1'-spirobiindan-7,7'-diyl ester Quick inquiry Where to buy Suppliers range | Phosphoric acid 6,6'-di(9-anthryl)-1,1'-spirobiindan-7,7'-diyl ester is a chiral phosphoric acid catalyst for a variety of enantioselective transformations, especially for carbon-carbon and carbon-heteroatom bond-forming reactions. Synonyms: 3,7-Di(9-anthryl)-10,11,12,13-tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-ol 5-oxide. Grades: 98%. CAS No. 1393527-23-5. Molecular formula: C45H31O4P. Mole weight: 666.70. | |
(R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate, min. 98% [(R)-TiPSY] Quick inquiry Where to buy Suppliers range | (R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate, min. 98% [(R)-TiPSY]. Uses: A chiral phosphoric acid catalyst providing a convenient strategy for the enantioselective construction of protected primary amines and a highly stereoselective method for the reductive amination of heterocyclic amines. Chiral phosphoric acid used for the enantioselective Biginelli and Biginelli-like reactions. Chiral phosphoric acid organocatalyst used in the asymmetric, three-component Povarov reaction involving 2-hydroxystyrenes. An efficient method to access structurally diverse cis-disubstituted tetrahydroquinolines in high stereoselectivities of up to >99:1 dr and 97% ee. A gold/chiral phosphoric acid catalyst used for the highly stereoselective, three-component reaction of salicylaldehydes, anilines, and alkynols to give aromatic spiroacetals in high yields and stereoselectivities. The first highly enantioselective catalytic protocol for the reductive coupling of ketones and hydrozones. Reagent-controlled regioselectivity enabled by dual activation. Group: Organic Phosphine Compounds. Alternative Names: (S)-(+)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate; RD-0080; (11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho-[2,1-d:1 inverted exclamation marka,2 inverted exclamation markaf]-1,3,2-dioxaphosphepin 4-oxide; Carreira SALDIPAC Ligand; (R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate; (aS)-2,6-Bis(triphenylsilyl)-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4-oxide; (R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate; (S)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthalene-2,2'-diyl hydrogen phosphate; SC-44139; 929097-92-7. CAS No. 791616-55-2. Molecular formula: C56H41O4PSi2. Mole weight: 865.084g/mol. IUPAC Name: (13-hydroxy-13-oxo-16-triphenylsilyl-12, 14-dioxa-13λ5-phosphapentacyclo[13.8.0.02, 11.03, 8.018, 23]tricosa-1(15), 2(11), 3, 5, 7, 9, 16, 18, 20, 22-decaen-10-yl)-triphenylsilane. Rotatable Bond Count: 8. Exact Mass: 864.228g/mol. SMILES: C1=CC=C (C=C1)[Si] (C2=CC=CC=C2) (C3=CC=CC=C3)C4=CC5=CC=CC=C5C6=C4OP (=O) (OC7=C6C8=CC=CC=C8C=C7[Si] (C9=CC=CC=C9) (C1=CC=CC=C1)C1=CC=CC=C1)O. InChI: InChI=1S/C56H41O4PSi2/c57-61(58)59-55-51(62(43-25-7-1-8-26-43,4 | |
(R)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol Quick inquiry Where to buy Suppliers range | (R)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol. Uses: Ligand used to prepare a chiral zirconium catalyst useful in asymmetric Strecker and Mannich-type reactions. Ligand used for titanium-catalyzed enantioselective Friedel-Crafts reactions. Group: Bromine Series. Alternative Names: BCP10042; TRA0071215; FT-0756408; I14-3958; ACN-036127; 6,6 inverted exclamation marka-Dibromo-1,1 inverted exclamation marka-bi-2-naphthol; (S)-(+)-6,6'-DIBROMO-1,1'-BI-NAPHTHOL; A115490; (R)-6,6'-DIBROMO-1,1'-BI-2-NAPHTHOL; [1,1'-Binaphthalene]-2,2'-diol,6,6'-dibromo-. CAS No. 65283-60-5. Molecular formula: C20H12Br2O2. Mole weight: 444.122g/mol. IUPAC Name: 6-bromo-1-(6-bromo-2-hydroxynaphthalen-1-yl)naphthalen-2-ol. Rotatable Bond Count: 1. Exact Mass: 443.918g/mol. SMILES: C1=CC2=C (C=CC (=C2C3=C (C=CC4=C3C=CC (=C4)Br)O)O)C=C1Br. InChI: InChI=1S/C20H12Br2O2/c21-13-3-5-15-11(9-13)1-7-17(23)19(15)20-16-6-4-14(22)10-12(16)2-8-18(20)24/h1-10,23-24H. InChIKey: OORIFUHRGQKYEV-UHFFFAOYSA-N. H-Bond Donor: 2. H-Bond Acceptor: 2. Monoisotopic Mass: 441.92g/mol. | |
rac-Dimethylsilylbis(1-indenyl)zirconium dichloride, min. 97% Quick inquiry Where to buy Suppliers range | rac-Dimethylsilylbis(1-indenyl)zirconium dichloride, min. 97%. Uses: Chiral, stereorigid metallocene catalyst with co-catalyst methylaluminoxane (MAO) is a type of Ziegler-Natta catalyst, showing extremely high activity for polymerization of olefins such as ethylene, propylene, and styrene. CAS No. 121009-93-6. Molecular formula: C20H18Cl2SiZr. Mole weight: 448.53. | |
(R)-(+)-BINAP Quick inquiry Where to buy Suppliers range | (R)-(+)-BINAP. Uses: (R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester. Useful ligand in asymmetric Heck processes. Ligand employed in palladium-catalyzed asymmetric arylation of ketones. Ligand employed in rhodium-catalyzed 1,4-additions to enones. Ligand employed in palladium-catalyzed hydroamination of styrene derivatives. Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction. Ligand employed in rhodium-catalyzed kinetic resolution of enynes. Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes. Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers. Ligand employed in palladium-catalyzed synthesis of chiral allenes. Ligand for palladium-catalyzed enantioselective hetero Michael addition to form b-amino acid derivatives. Ligand employed in rhodium-catalyzed asymmetric rearrangement of alkynyl alkenyl carbinols. Ligand employed in rhodium-catalyzed 1,2-addition of aluminium organyl compounds to cyclic enones. Ligand employed in iridium-catalyzed transfer hydrogenative allylation of benzylic alcohols. Ligand employed in rhodium-catalyzed asymmetric C-Si bond formation by conjugate silyl transfer using a Si-B linkage. Ligand employed in the iridium-catalyzed asymmetric cyclopropane-mediated carbonyl allylation of primary alcohols. Ligand employed in the nickel-catalyzed asymmetric α-arylation of tetralones. Ligand employed in the copper-catalyzed asymmetric propargylation of ketones. Ligand employed in the cobalt-catalyzed asymmetric reductive coupling of alkynes with alkenes. Ligand employed in the rhodium-catalyzed asymmetric 1,4-addition of arylalanes on trisubstituted enones. Ruthenium-catalyzed asymmetric hydrocyanation of imines. Palladium-catalyzed asymmetric intermolecular cyclization. Group: Organic Phosphine Compounds. Alternative Names: -Bis(d | |
Rhodium acetylacetonate carbonyl Quick inquiry Where to buy Suppliers range | Our company can provide customers with rich supported precious metal catalyst products such as palladium series, platinum series, rhodium series and ruthenium series. Our catalysts not only have high catalytic efficiency, strong selectivity, and recyclability, but also can be used in organic reactions such as hydrogenation, dehydrogenation, amination, and cyclization. In addition, some products can also be used as raw materials for various precious metal compounds. The company has formed a series of proprietary and characteristic process technologies, and is currently undergoing process improvement and upgrading. In short, our catalytic products can be widely used in medicine, new chemical materials, pesticides, dyes and pigments, environmental protection, new energy, electronics, basic chemicals and other fields. Uses: As catalyst precursors, complex catalysts were prepared with chiral phosphite ligands L4-L6, which were used in the asymmetric amide carbonylation of substrates cyclohexylcarbaldehyde or phenylacetaldehyde. Group: Colloidal Catalysts. CAS No. 14874-82-9. Molecular Weight: 258.03 g/mol. SMILES: [C-]#[O+].[C-]#[O+].CC(=O)\C=C(\C)O[Rh]. InChI: BZCAWKOPWNIDOC-FGSKAQBVSA-M. Boiling Point: 154-156 °C (lit.). Flash Point: 98 %. Density: Soluble in acetone. | |
Rhodium(II) Acetate Dimer Quick inquiry Where to buy Suppliers range | Rhodium(II) Acetate Dimer. Uses: Catalyst for insertion into C-H and X-H bonds. Catalyst for Ylide generation. Doyle-Kirmse Reaction of Allylic Sulfides with Diazoalkane Claisen rearrangement. Epoxides from aldehydes. Synthesis of aziridines from allylic N-tosyloxycarbamates. Rh/NHC catalyzed direct intermolecular arylation of C-H bonds. Chiral Bronsted acid-Rh catalyzed three component reactions of diazo compounds with alcohols and imines. Rh-catalyzed cyclopropenations of ynamides. Tandem asymmetric aza-Darzens/ring-opening reactions. Group: Micro/NanoElectronics. Alternative Names: Dirhodium tetraacetate; Rhodium(II) acetate, dimer, Premion®; Rhodium, tetrakis(mu-acetato)di-; Rhodium acetate, dimer; Rhodium(II) acetate dimer; Tetrakis(mu-(acetato-O:O'))dirhodium; A830446; SY010327; SC-26584; TETRAKIS(ACETO)DIRHODIUM(II). CAS No. 15956-28-2. Molecular formula: C8H12O8Rh2. Mole weight: 441.987g/mol. IUPAC Name: rhodium(2+);tetraacetate. Exact Mass: 441.864g/mol. EC Number: 240-084-8. SMILES: CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].[Rh+2].[Rh+2]. InChI: InChI=1S/4C2H4O2.2Rh/c4*1-2(3)4;;/h4*1H3,(H,3,4);;/q;;;;2*+2/p-4. InChIKey: SYBXSZMNKDOUCA-UHFFFAOYSA-J. H-Bond Acceptor: 8. Monoisotopic Mass: 441.864g/mol. | |
(R, R)- (-)-1, 2-Bis[ (o-methoxyphenyl) (phenyl)phosphino]ethane (1, 5-cyclooctadiene)rhodium (I) tetrafluoroborate, min. 95% Quick inquiry Where to buy Suppliers range | (R, R)- (-)-1, 2-Bis[ (o-methoxyphenyl) (phenyl)phosphino]ethane (1, 5-cyclooctadiene)rhodium (I) tetrafluoroborate, min. 95%. Uses: Highly reactive enantioselective catalyst for the asymmetric hydrogenation of various substituted dehydroalanines to Nprotected aminoacids. Also, catalyst is very effective in the asymmetric reduction of pentapetides that contain unsaturated Phe or Tyr linkages to enkephalin, a brain peptide hormone. Efficient catalyst for the asymmetric reduction of enol acetates to esters. Catalyst used to prepare chiral 2-substituted succinic acid derivatives. Group: Rhodium series of catalysts. Alternative Names: DTXSID10448656; 56977-92-5; SC-67687; (R, R)- (-)-1, 2-bis[ (o-methoxyphenyl) (phenyl)phosphino]ethane (1,5-cyclooctadiene) rhodium (I) tetrafluroborate; (1Z, 5Z)-cycloocta-1, 5-diene, (R)-(2-methoxyphenyl)-[2-[(2-methoxyphenyl)-phenylphosphanyl]ethyl]-phenylphosphane, rhodium, tetrafluoroborate; (R,R)-(-)-1,2-BIS[(O-METHOXYPHENYL)(PHENYL)PHOSPHI; BP-12198. CAS No. 56977-92-5. Molecular formula: C36H40BF4O2P2Rh-. Mole weight: 756.371g/mol. IUPAC Name: (1Z, 5Z)-cycloocta-1, 5-diene; (R)-(2-methoxyphenyl)-[2-[(2-methoxyphenyl)-phenylphosphanyl]ethyl]-phenylphosphane; rhodium; tetrafluoroborate. Rotatable Bond Count: 9. Exact Mass: 756.159g/mol. SMILES: [B-] (F) (F) (F) F. COC1=CC=CC=C1P (CCP (C2=CC=CC=C2) C3=CC=CC=C3OC) C4=CC=CC=C4. C1CC=CCCC=C1. [Rh]. InChI: InChI=1S/C28H28O2P2.C8H12.BF4.Rh/c1-29-25-17-9-11-19-27(25)31(23-13-5-3-6-14-23)21-22-32(24-15-7-4-8-16-24)28-20-12-10-18-26(28)30-2;1-2-4-6-8-7-5-3-1;2-1(3,4)5;/h3-20H,21-22H2,1-2H3;1-2,7-8H,3-6H2;;/q;;-1;/b;2-1-,8-7-;;/t31-,32-;;;/m1./s1. InChIKey: DCGUTTVLWMBBAX-PFAWBQHYSA-N. H-Bond Acceptor: 7. Monoisotopic Mass: 756.159g/mol. | |
(R,R)-N-(2-Amino-1,2-diphenylethyl)-p-toluenesulfonamide Quick inquiry Where to buy Suppliers range | (R,R)-N-(2-Amino-1,2-diphenylethyl)-p-toluenesulfonamide. Uses: (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine is used as a catalyst in stereoselective preparation of aromatic ketone derivatives as well as other chiral organic compounds. Group: Organic Phosphine Compounds. Alternative Names: AK-29859; N-[(1R,2R)-2-amino-1,2-diphenylethyl]-4-methylbenzenesulfonamide; Jsp002594; AC1MC1FH; ICCB2_000201; 222P344; (1r,2r)-(-)-n-p-tosyl-1,2-diphenylethylene diamine; TR-005623; (R,R)-N-(p-toluenesulfonyl)-1,2-diphenylethylendiamine; N-(2-Amino-1,2-diphenyl-ethyl)-4-methyl-benzenesulfonamide. CAS No. 144222-34-4. Molecular formula: C21H22N2O2S. Mole weight: 366.479g/mol. IUPAC Name: N-[(1R,2R)-2-amino-1,2-diphenylethyl]-4-methylbenzenesulfonamide. Rotatable Bond Count: 6. Exact Mass: 366.14g/mol. SMILES: CC1=CC=C (C=C1)S (=O) (=O)NC (C2=CC=CC=C2)C (C3=CC=CC=C3)N. InChI: InChI=1S/C21H22N2O2S/c1-16-12-14-19(15-13-16)26(24,25)23-21(18-10-6-3-7-11-18)20(22)17-8-4-2-5-9-17/h2-15,20-21,23H,22H2,1H3/t20-,21-/m1/s1. InChIKey: UOPFIWYXBIHPIP-NHCUHLMSSA-N. H-Bond Donor: 2. H-Bond Acceptor: 4. Monoisotopic Mass: 366.14g/mol. | |
RuCl2[(R)-xylbinap][(R)-daipen] Quick inquiry Where to buy Suppliers range | RuCl2[(R)-xylbinap][(R)-daipen]. Uses: Highly active catalyst for hydrogenation of simple ketones giving high enantioselectivity when sterically unsymmetrical ketones such as acetophenone, heteroaryl ketones, benzophenones, cyclopropyl ketones, and cyclohexyl ketones are substrates. Ee's are enhanced with XylBINAP relative to BINAP. The otherwise poorly bonded ketone is held in the transition state by hydrogen bonding to the protic bidentate amine. Carbonyl groups are selectively reduced even when olefins exist in the same molecule. In the presence of strong base, and catalyst, simple ketones, having substituents at the α-position, may be induced to undergo dynamic kinectic resolution during their hydrogenation to produce two chiral carbon centers in high yield. Group: Heterocyclic Organic Compound. CAS No. 220114-32-9. Molecular formula: C71H74Cl2N2O2P2Ru. Mole weight: 1221.30. | |
RuCl2[(S)-xylbinap][(S)-daipen] Quick inquiry Where to buy Suppliers range | RuCl2[(S)-xylbinap][(S)-daipen]. Uses: Highly active catalyst for hydrogenation of simple ketones giving high enantioselectivity when sterically unsymmetrical ketones such as acetophenone, heteroaryl ketones, benzophenones, cyclopropyl ketones, and cyclohexyl ketones are substrates. Ee's are enhanced with XylBINAP relative to BINAP. The otherwise poorly bonded ketone is held in the transition state by hydrogen bonding to the protic bidentate amine. Carbonyl groups are selectively reduced even when olefins exist in the same molecule. In the presence of strong base, and catalyst, simple ketones, having substituents at the α-position, may be induced to undergo dynamic kinectic resolution during their hydrogenation to produce two chiral carbon centers in high yield. Group: Heterocyclic Organic Compound. Alternative Names: RuCl2[(S)-(DM-BINAP)][(S)-DAIPEN], 220114-01-2, Dichloro[(S)-(-)-2,2 inverted exclamation marka-bis[di(3,5-xylyl)phosphino]-1,1 inverted exclamation marka-binaphthyl][(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II). Grades: 96%. CAS No. 220114-01-2. Molecular formula: C71H74Cl2N2O2P2Ru. Mole weight: 1221.30. IUPAC Name: [ (2S) -1-azanidyl-1, 1-bis (4-methoxyphenyl) -3-methylbutan-2-yl]azanide; [1-[2-bis (3, 5-dimethylphenyl) phosphaniumylnaphthalen-1-yl]naphthalen-2-yl]-bis (3, 5-dimethylphenyl) phosphanium; dichlororuthenium (2+). Exact Mass: 1220.36000. InChIKey: CDEJRZFAUMUTIA-OGLOXHGMSA-N. H-Bond Donor: 2. H-Bond Acceptor: 4. | |
(R)-(-)-VAPOL hydrogenphosphate Quick inquiry Where to buy Suppliers range | (R)-(-)-VAPOL hydrogenphosphate is a chiral phosphoric acid catalyst for a variety of enantioselective transformations, especially for carbon-carbon and carbon-heteroatom bond-forming reactions. Synonyms: (S)-VAPOL hydrogenphosphate; (8aR)-18-Hydroxy-8,9-diphenyldiphenanthro[4,3-d:3',4'-f][1,3,2]dioxaphosphepine 18-oxide. Grades: 95%. CAS No. 871130-18-6. Molecular formula: C40H25O4P. Mole weight: 600.60. | |
(S)-(+)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate, min. 98% [(S)-TiPSY] Quick inquiry Where to buy Suppliers range | (S)-(+)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate, min. 98% [(S)-TiPSY]. Uses: Chiral phosphoric acid catalyst used for the highly enantioselective Friedel-Crafts reaction of indoles with imines. Chiral phosphoric acid catalyst used for the highly enantioselective Friedel-Crafts reaction of pyrrole derivatives with N-acyl imines. Chiral phosphoric acid catalyst used for the enantioselective transfer hydrogenation of hydroxylactams providing enantioenriched tetrahydro-β-carbolines (in dioxane) at room temperature (up to 94% yield, 90% ee). [Rh2(OAc)4]/chiral phosphoric acid catalyst used for the enantioselective symmetric, three-component reaction of diazo compounds with imines and water yielding β-amino-α-hydroxy acid derivatives. Enantioselective desymmetrization of prochiral allenic diols via cooperative catalysis of Pd(OAc)2 and a chiral phosphoric acid. Alternative Names: (11bS)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine4-oxide; Phosphoric acid (aR)-3,3'-bis(triphenylsilyl)-1,1'-binaphthalene-2,2'-diyl ester; (11bS)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho-[2,1-d1 inverted exclamation marka,2 inverted exclamation markaf]-[1,3,2]-dioxaphosphepin 4-oxide; (S)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate, 96%; (R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate; J-524233; R-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-di; 791616-55-2; (S)-(+)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate; Phosphoric acid (aS)-3,3'-bis(triphenylsilyl)-1,1'-binaphthalene-2,2'-diyl ester. CAS No. 929097-92-7. Molecular formula: C56H41O4PSi2. Mole weight: 865.084g/mol. IUPAC Name: (13-hydroxy-13-oxo-16-triphenylsilyl-12, 14-dioxa-13λ5-phosphapentacyclo[13.8.0.02, 11.03, 8.018, 23]tricosa-1(15), 2(11), 3, 5, 7, 9, 16, 18, 20, 22-decaen-10-yl)-triphenylsilane. Rotatable Bond Count: 8. Exact Mass: 864.228g/mol. SMILES: C1=CC=C (C=C1)[Si] (C2=CC=CC=C2) (C3=CC=CC=C3)C4=CC5=CC=CC=C5C6=C4OP (=O) (OC7=C6C8=CC=CC=C8C=C7[Si] (C9=CC=CC=C9) (C1=CC=CC=C1)C1=CC=CC=C1)O. InChI: InChI=1S/C56H41O4PSi2/c57-61(58)59-55-51(62(43-25-7-1-8-26-43,44-27-9-2-10-28-44)45-29-11-3-12-30-45)39-41-23-19-21-37-49(41)53(55)54-50-38-22-20-24-42(50)40 | |
(S)-3,3'-Dibromo-1,1'-bi-2-naphthol Quick inquiry Where to buy Suppliers range | (S)-3,3'-Dibromo-1,1'-bi-2-naphthol. Uses: Ligand used to prepare a chiral zirconium catalyst useful in asymmetric Strecker reactions. Ligand used in the zinc-catalyzed enantioselective Hetero Diels-Alder reaction. Catalyst used in syn-selective diastereoselective Petasis reactions. Catalyst used in asymmetric propargylation of ketones. Group: Heterocyclic Organic Compound. Alternative Names: C-22402; (S)-3,3 inverted exclamation marka-Dibromo-BINOL; (S)-Dibromo-1,1 inverted exclamation marka-Binaphthalene-2,2 inverted exclamation marka-diol; (R)-(+)-3,3'-Dibromo-1,1'-bi-2-naphthol, 97%; 119707-74-3; SC-00556; (R)-Dibromo-1,1 inverted exclamation marka-Binaphthalene-2,2 inverted exclamation marka-diol; (R)-3,3 inverted exclamation marka-Dibromo-1,1 inverted exclamation marka-bi-2-naphthol; (S)-(-)-3,3'-DIBROMO-1,1'-BI-2,2'-NAPHTHOL; J-002631. CAS No. 119707-74-3. Molecular formula: C20H12Br2O2. Mole weight: 444.122g/mol. IUPAC Name: 3-bromo-1-(3-bromo-2-hydroxynaphthalen-1-yl)naphthalen-2-ol. Rotatable Bond Count: 1. Exact Mass: 443.918g/mol. SMILES: C1=CC=C2C (=C1)C=C (C (=C2C3=C (C (=CC4=CC=CC=C43)Br)O)O)Br. InChI: InChI=1S/C20H12Br2O2/c21-15-9-11-5-1-3-7-13(11)17(19(15)23)18-14-8-4-2-6-12(14)10-16(22)20(18)24/h1-10,23-24H. InChIKey: BRTBEAXHUYEXSY-UHFFFAOYSA-N. H-Bond Donor: 2. H-Bond Acceptor: 2. Monoisotopic Mass: 441.92g/mol. | |
(S)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine Quick inquiry Where to buy Suppliers range | (S)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine. Uses: Convenient catalyst for the enantioselective borane reduction of ketones at ambient temperatures. Asymmetric synthesis of α-chiral hydroxyalkylphosphines via a catalytic, enantioselective reduction of acylphosphines. Nickel-catalyzed cross-couplings of benzylic pivalates with arylboroxines: Stereospecific formation of diarylalkanes and triarylmethanes. Enantioselective reduction of prochiral ketones with NaBH4/Me2SO4/(S)-Me-CBS. Group: Other. Alternative Names: AKOS015840981; (S)-1-methyl-3,3-diphenyltetrahydro-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaborole; MFCD00078439; (S)- Methyl-CBS-oxazaborolidine; ZINC169743318; (S)-tetrahydro-1-methyl-3,3-diphenyl-1 H,3 H-pyrrolo[1,2-c][1,3,2] oxazaborole; (S)-1-methyl-3,3-diphenylhexahydropyrrolo-[1,2-c][1,3,2]oxazaborole; (S)-tetrahydro-1-methyl-3,3-diphenyl-1 H,3H-pyrrolo[1,2-c]-[1,3,2]oxazaborole; (S)-Me-CBS; Corey catalyst. CAS No. 112022-81-8. Molecular formula: C18H20BNO. Mole weight: 277.174g/mol. IUPAC Name: (3aS)-1-methyl-3,3-diphenyl-3a,4,5,6-tetrahydropyrrolo[1,2-c][1,3,2]oxazaborole. Rotatable Bond Count: 2. Exact Mass: 277.164g/mol. SMILES: B1 (N2CCCC2C (O1) (C3=CC=CC=C3)C4=CC=CC=C4)C. InChI: InChI=1S/C18H20BNO/c1-19-20-14-8-13-17(20)18(21-19,15-9-4-2-5-10-15)16-11-6-3-7-12-16/h2-7,9-12,17H,8,13-14H2,1H3/t17-/m0/s1. InChIKey: VMKAFJQFKBASMU-KRWDZBQOSA-N. H-Bond Acceptor: 2. Monoisotopic Mass: 277.164g/mol. | |
(S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol Quick inquiry Where to buy Suppliers range | (S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol. Uses: Ligand used to prepare a chiral zirconium catalyst useful in asymmetric Strecker reactions. Ligand used in the zinc-catalyzed enantioselective Hetero Diels-Alder reaction. Ligand used in asymmetric Friedel-Crafts reactions of pyrroles with glyoxylates. Group: Bromine Series. Alternative Names: FT-0605159; (S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol; (S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol, 98%; C20H12Br2O2; 6,6'-Dibromo[1,1'-binaphthalene]-2,2'-diol; BC003318; BCP10043; KS-000013V2; BCP10042; (R)-(-)-6,6'-DIBROMO-1,1'-BI-NAPHTHOL. CAS No. 80655-81-8. Molecular formula: C20H12Br2O2. Mole weight: 444.122g/mol. IUPAC Name: 6-bromo-1-(6-bromo-2-hydroxynaphthalen-1-yl)naphthalen-2-ol. Rotatable Bond Count: 1. Exact Mass: 443.918g/mol. SMILES: C1=CC2=C (C=CC (=C2C3=C (C=CC4=C3C=CC (=C4)Br)O)O)C=C1Br. InChI: InChI=1S/C20H12Br2O2/c21-13-3-5-15-11(9-13)1-7-17(23)19(15)20-16-6-4-14(22)10-12(16)2-8-18(20)24/h1-10,23-24H. InChIKey: OORIFUHRGQKYEV-UHFFFAOYSA-N. H-Bond Donor: 2. H-Bond Acceptor: 2. Monoisotopic Mass: 441.92g/mol. | |
(S)-(-)-BINAP Quick inquiry Where to buy Suppliers range | (S)-(-)-BINAP. Uses: (R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester. Useful ligand in asymmetric Heck processes. Ligand employed in palladium-catalyzed asymmetric arylation of ketones. Ligand employed in rhodium-catalyzed 1,4-additions to enones. Ligand employed in palladium-catalyzed hydroamination of styrene derivatives. Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction. Ligand employed in rhodium-catalyzed kinetic resolution of enynes. Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes. Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers. Ligand employed in palladium-catalyzed synthesis of chiral allenes. Group: Organic Phosphine Compounds. Alternative Names: (+)-2,2'-bis(diphenylphosphino)-1,1'binaphthyl; (R)-(+)-2,2 bis(diphenylphosphino)-1,1-binaphthyl; 13648-EP2311831A1; (R)-(+)-(1,1'-Binaphthalene-2,2'-diyl)bis(diphenylphosphine); FT-0604001; [2'-(diphenylphosphanyl)-[1,1'-binaphthalene]-2-yl]diphenylphosphane; 1,1'-[(1R)-[1,1'-BINAPHTHALENE]-2,2'-DIYL]BIS[1,1-DIPHENYL]-PHOSPHINE; 13648-EP2286811A1; racemic-2,2'-bis(diphenylphosphino)-1,1' binaphthyl; 2,2'-Bis (diphenylphosphino)-1,1'-binaphtyl. CAS No. 76189-56-5. Molecular formula: C44H32P2. Mole weight: 622.688g/mol. IUPAC Name: [1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane. Rotatable Bond Count: 7. Exact Mass: 622.198g/mol. EC Number: 616-304-7. SMILES: C1=CC=C (C=C1)P (C2=CC=CC=C2)C3=C (C4=CC=CC=C4C=C3)C5=C (C=CC6=CC=CC=C65)P (C7=CC=CC=C7)C8=CC=CC=C8. InChI: InChI=1S/C44H32P2/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38/h1-32H. InChIKey: MUALRAIOVNYAIW-UHFFFAOYSA-N. Monoisotopic Mass: 622.198g/mol. | |
(S, S)- (+)-1, 2-Bis[ (o-methoxyphenyl) (phenyl)phosphino]ethane (1, 5-cyclooctadiene)rhodium (I) tetrafluoroborate, min. 95% Quick inquiry Where to buy Suppliers range | (S, S)- (+)-1, 2-Bis[ (o-methoxyphenyl) (phenyl)phosphino]ethane (1, 5-cyclooctadiene)rhodium (I) tetrafluoroborate, min. 95%. Uses: Highly reactive enantioselective catalyst for the asymmetric hydrogenation of various substituted dehydroalanines to Nprotected aminoacids. Also, catalyst is very effective in the asymmetric reduction of pentapetides that contain unsaturated Phe or Tyr linkages to enkephalin, a brain peptide hormone. Efficient catalyst for the asymmetric reduction of enol acetates to esters. Catalyst used to prepare chiral 2-substituted succinic acid derivatives. Group: Rhodium series of catalysts. Alternative Names: 71423-54-6; MFCD01074456; (S, S)- (+)-1, 2-BIS[ (O-METHOXYPHENYL) (PHENYL)PHOSPHINO]ETHANE (1, 5-CYCLOOCTADIENE)RHODIUM (I) TETRAFLUOROBORATE; RH- (S, S)-DIPAMP; SC10327; (1Z, 5Z)-cycloocta-1, 5-diene, (S)- (2-methoxyphenyl)-[2-[ (2-methoxyphenyl)-phenylphosphanyl]ethyl]-phenylphosphane, rhodium, tetrafluoroborate; [ ( (S, S)-1, 2-BIS[ (2-METHOXYPHENYL) (PHENYL)PHOSPHINO]ETHANE) (1, 5-CYCLOOCTADIENE)RHODIUM (I)] TETRAFLUOROBORATE;[[(S,S)-1,2-ETHANEDIYL-BIS-[(2-METHOXYPHENYL)-PHENYLPHOSPHINE]]-(1,5-CYCLOOCTADIENE)-RHODIUM(I)]-TETRAFLUOROBORATE. CAS No. 71423-54-6. Molecular formula: C36H40BF4O2P2Rh-. Mole weight: 756.371g/mol. IUPAC Name: (1Z, 5Z)-cycloocta-1, 5-diene; (S)-(2-methoxyphenyl)-[2-[(2-methoxyphenyl)-phenylphosphanyl]ethyl]-phenylphosphane; rhodium; tetrafluoroborate. Rotatable Bond Count: 9. Exact Mass: 756.159g/mol. SMILES: [B-] (F) (F) (F) F. COC1=CC=CC=C1P (CCP (C2=CC=CC=C2) C3=CC=CC=C3OC) C4=CC=CC=C4. C1CC=CCCC=C1. [Rh]. InChI: InChI=1S/C28H28O2P2.C8H12.BF4.Rh/c1-29-25-17-9-11-19-27(25)31(23-13-5-3-6-14-23)21-22-32(24-15-7-4-8-16-24)28-20-12-10-18-26(28)30-2;1-2-4-6-8-7-5-3-1;2-1(3,4)5;/h3-20H,21-22H2,1-2H3;1-2,7-8H,3-6H2;;/q;;-1;/b;2-1-,8-7-;;/t31-,32-;;;/m0./s1. InChIKey: DCGUTTVLWMBBAX-MPKHXIGSSA-N. H-Bond Acceptor: 7. Monoisotopic Mass: 756.159g/mol. | |
Tetrakis (triphenylphosphine)palladium (0) Quick inquiry Where to buy Suppliers range | Tetrakis (triphenylphosphine)palladium (0). Uses: Catalyst for Suzuki coupling of chiral secondary organoboronic esters. Palladium-catalyzed SNAr reactions for the synthesis of heteroaryl ethers. Catalyst for cross-coupling of a-diazocarbonyl compouns with arylboronic acids. Diastereoselective synthesis of trans-1,2-diazetidines. Palladium-catalyzed alkynyl iminium ion cyclization. Widely used reagent in a variety of transformations including Heck arylation, enyne and diyne cycloisomerization. Catalysts for cross-coupling. Group: Palladium series catalysts. Alternative Names: tetrakis (triphenylphosphine) palladium(0); tetrakis (triphenylphosphine)-palladium(0); (Ph3P)4Pd; palladium (0) tetrakis (triphenylphosphine); EINECS 238-086-9; CTK5J6566; Tetrakis [triphenylphosphine]palladium (0) , ChemDose(TM) tablets, Loading: 2mumol per tablet; tetrakis(triphenylphosphine) palladium(0 ); M-5141; terakis (triphenylphosphine)palladium. CAS No. 14221-01-3. Molecular formula: C72H60P4Pd. Mole weight: 1155.587g/mol. IUPAC Name: palladium;triphenylphosphane. Rotatable Bond Count: 12. Exact Mass: 1154.268g/mol. EC Number: 238-086-9. SMILES: C1=CC=C (C=C1)P (C2=CC=CC=C2)C3=CC=CC=C3. C1=CC=C (C=C1)P (C2=CC=CC=C2)C3=CC=CC=C3. C1=CC=C (C=C1)P (C2=CC=CC=C2)C3=CC=CC=C3. C1=CC=C (C=C1)P (C2=CC=CC=C2)C3=CC=CC=C3. [Pd]. InChI: InChI=1S/4C18H15P.Pd/c4*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;/h4*1-15H; InChIKey: NFHFRUOZVGFOOS-UHFFFAOYSA-N. Monoisotopic Mass: 1154.268g/mol. | |
Tris[5-fluoro-2-(2-pyridinyl-kN)phenyl-kC]iridium(III), 95% Quick inquiry Where to buy Suppliers range | Tris[5-fluoro-2-(2-pyridinyl-kN)phenyl-kC]iridium(III), 95%. Uses: Photosensitizer for the enantioselective coupling reaction between (N-arylamino)methanes and (Nmethanesulfonyl)-aldimines catalyzed by P-Spiro chiral (arylamino)phosphonium catalyst. Photocatalyst for [2+2] styrene cycloadditions. Photocatalyst for azoylation of trimethoxybenzene by via C-H functionalization. Alternative Names: Ir(p-F-ppy)3;370878-69-6;AK00767414. CAS No. 370878-69-6. Molecular formula: C33H21F3IrN3. Mole weight: 708.764g/mol. IUPAC Name: 2-(4-fluorobenzene-6-id-1-yl)pyridine;iridium(3+). Exact Mass: 709.132g/mol. SMILES: C1=CC=NC(=C1)C2=CC=C(C=[C-]2)F.C1=CC=NC(=C1)C2=CC=C(C=[C-]2)F.C1=CC=NC(=C1)C2=CC=C(C=[C-]2)F.[Ir+3]. InChI: InChI=1S/3C11H7FN.Ir/c3*12-10-6-4-9(5-7-10)11-3-1-2-8-13-11;/h3*1-4,6-8H;/q3*-1;+3. InChIKey: ZEBLNIAOTYJLBU-UHFFFAOYSA-N. H-Bond Acceptor: 9. Monoisotopic Mass: 709.132g/mol. | |
Tris (dibenzylideneacetone)dipalladium (0) chloroform adduct Quick inquiry Where to buy Suppliers range | Tris (dibenzylideneacetone)dipalladium (0) chloroform adduct. Uses: Used for Pd-catalyzed asymmetric arylation, vinylation, and Allenylation of tert-cyclobutanols via enantioselective C-C Bond cleavage. Used for synthesis of chiral chromans through the Pd-catalyzed asymmetric allylic alkylation (AAA). Catalyst for double N-arylation of primary amines to synthesize multisubstituted carbazoles from 2,2'biphenylylene ditriflates. Paladium catalyst for regioand enantioselective allylic alkylation of ketones through allyl enol carbonates. Used for Pd-catalyzed enantioselective C-3 allylation of 3-substituted-1H-indoles using trialkylboranes. Used for enantioselective construction of spirocyclic oxindolic cyclopentanes by Pd-catalyzed trimethylenemethane-[3+2]-cycloaddition. Used for Pd-catalyzed insertion of α-diazoesters into vinyl halides to generate α,β-unsaturated γ-amino Esters. Pd catalyst for decarboxylative asymmetric allylic alkylation of enol carbonates. Palladium catalyst for asymmetric addition of oxindoles and allenes. Catalyst for diastereoand enantioselective formal [3+2]-cycloaddition between substituted vinylcyclopropanes and electron-deficient olefins. Used for Pd-catalyzed asymmetric decarboxylative cycloaddition of vinylethylene carbonates with Michael sacceptors. Catalyst for enantioselective [6+4] cycloaddition of vinyl oxetanes with azadienes to access ten-membered heterocycles. Group: Palladium series catalysts. Alternative Names: Tris(dibenylideneacetone)dipalladium-chloroform; tris-(dibenzylideneacetone)-dipalladium(o)-chloroform adduct; tris(dibenzylideneacetone)-dipalladium (0) chloroform adduct; DIPALLADIUM (0)TRIS (DIBENZYLIDENEACETONE)-CHLOROFORM ADDUCT; tris(dibenzylideneacetone) dipalladium(0)chloroform adduct; GC10022; I14-10041; tris(dibenzylideneacetone) dipalladium chloroform; tris (dibenzylideneacetone)dipalladium (0)chloroform adduct; S-3159. CAS No. 52522-40-4. Molecular formula: C52H43Cl3O3Pd2. Mole weight: 1035.103g/mol. IUPAC Name: chloroform;(1E,4E)-1,5-diphenylpenta-1,4-dien-3-one;palladium. Rotatable Bond Count: 12. Exact Mass: 1034.035g/mol. EC Number: 610-856-2. SMILES: C1=CC=C(C=C1)C=CC(=O)C=CC2=CC=CC=C2. C1=CC=C(C=C1)C=CC(=O)C=CC2=CC=CC=C2. C1=CC=C(C=C1)C=CC(=O)C=CC2=CC=CC=C2. C(Cl)(Cl)Cl. [Pd | |
Tris(triphenylphosphinegold)oxonium tetrafluoroborate Quick inquiry Where to buy Suppliers range | Tris(triphenylphosphinegold)oxonium tetrafluoroborate. Uses: Catalyst for the Claisen Rearrangement of propargyl vinyl ethers. Chirality is efficiently transferred. Catalyst for the oxidative cleavage of a Carbon-Carbon triple bond in (Z)-Enynols and cyclization. Group: Gold series of catalysts. Alternative Names: Tris(triphenylphosphinegold)oxonium tetrafluoroborate;53317-87-6;Oxotris((triphenylphosphine)gold) tetrafluoroborate; Oxotris(triphenylphosphine)trigold tetrafluoroborate; Tris[ (triphenylphosphino)aurio (I)]oxonium tetrafluoroborate; MFCD06658141; TRIS[TRIPHENYLPHOSPHINEGOLD (I)]OXONIUM TETRAFLUOROBORATE; SC10750; Tris[triphenylphosphinegold(I)] oxonium tetrafluoroborate. CAS No. 53317-87-6. Molecular formula: C54H48Au3BF4OP3. Mole weight: 1483.602g/mol. IUPAC Name: oxidanium; gold; triphenylphosphane; tetrafluoroborate. Rotatable Bond Count: 9. Exact Mass: 1483.194g/mol. SMILES: [B-] (F) (F) (F)F. C1=CC=C (C=C1)P (C2=CC=CC=C2)C3=CC=CC=C3. C1=CC=C (C=C1)P (C2=CC=CC=C2)C3=CC=CC=C3. C1=CC=C (C=C1)P (C2=CC=CC=C2)C3=CC=CC=C3. [OH3+]. [Au]. [Au]. [Au]. InChI: InChI=1S/3C18H15P.3Au.BF4.H2O/c3*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;;2-1(3,4)5;/h3*1-15H;;;;;1H2/q;;;;;;-1;/p+1. InChIKey: TUNHIOLOUADRRZ-UHFFFAOYSA-O. H-Bond Donor: 1. H-Bond Acceptor: 5. Monoisotopic Mass: 1483.194g/mol. |