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1,1?-Bi-2-naphthol Quick inquiry Where to buy Suppliers range | 1,1?-Bi-2-naphthol. Uses: 1,1'-Bi-2-naphthol is used as a chiral ligand in alkynylation, Diels-Alder and assymmetric Michael addition reactions. Group: Heterocyclic Organic Compound. Alternative Names: Q-103560; AB1003930; (S)-(-)-1,1'-Bi-2-naphthol; s-(-); bi-2-naphthol; (S)-(-)-1,1 inverted exclamation marka-Binaphthalene-2,2 inverted exclamation marka-diol; CHEMBL138718; (+)-2,2 inverted exclamation marka-Dihydroxy-1,1 inverted exclamation marka-dinaphthyl; s-binol; F0001-0669. CAS No. 602-09-5. Molecular formula: C20H14O2. Mole weight: 286.33g/mol. IUPAC Name: 1-(2-hydroxynaphthalen-1-yl)naphthalen-2-ol. Rotatable Bond Count: 1. Exact Mass: 286.099g/mol. EC Number: 606-050-5. Melting Point: 215.5°C. SMILES: C1=CC=C2C (=C1)C=CC (=C2C3=C (C=CC4=CC=CC=C43)O)O. InChI: InChI=1S/C20H14O2/c21-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)22/h1-12,21-22H. InChIKey: PPTXVXKCQZKFBN-UHFFFAOYSA-N. H-Bond Donor: 2. H-Bond Acceptor: 2. Monoisotopic Mass: 286.099g/mol. | |
(+)-1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene Quick inquiry Where to buy Suppliers range | (+)-1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene is a chiral phosphine ligand for enantioselective synthesis with high yield and high enantioselective results. Synonyms: Ethyl-duphos, (S,S)-; (+)-Duphos; (S,S)-Et-DuPhos. CAS No. 136779-28-7. Molecular formula: C22H36P2. Mole weight: 362.47. | |
1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate Quick inquiry Where to buy Suppliers range | 1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate is a chiral phosphine ligand for enantioselective synthesis with high yield and high enantioselective results. Synonyms: (S,S)-Et-DUPHOS-Rh. CAS No. 142184-30-3. Molecular formula: C31H48F3O3P2RhS. Mole weight: 722.62. | |
1, ?2-?Bis (diphenylphosphin?o) ?ethane Quick inquiry Where to buy Suppliers range | 1, ?2-?Bis (diphenylphosphin?o) ?ethane is a chiral ligand used in organic synthesis in the hydroboration and cyclization of 1,6-enynes with pinacolborane. Group: Biochemicals. Grades: Highly Purified. CAS No. 1663-45-2. Pack Sizes: 5g, 10g. Molecular Formula: C26H24P2, Molecular Weight: 398.42. US Biological Life Sciences. | Worldwide |
1,4:3,6-Dianhydro-D-mannitol Quick inquiry Where to buy Suppliers range | 1,4:3,6-Dianhydro-D-mannitol is a reagent used in the synthesis of new isomannide-based peptidomimetic as human tissue kallikrein 1 inhibitor using Ugi multicomponent reaction. It also functions as a chiral ligand for stereoselective synthesis. Group: Biochemicals. Grades: Highly Purified. CAS No. 641-74-7. Pack Sizes: 1g, 5g. Molecular Formula: C6H10O4, Molecular Weight: 146.139999999999. US Biological Life Sciences. | Worldwide |
[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,2R)-(-)-Diaminocyclohexane Quick inquiry Where to buy Suppliers range | Can be used as a building block for chiral ligands. Group: Biochemicals. Alternative Names: (1R-trans)-1,2-Cyclohexanediamine; ((1R,2R)-2-Aminocyclohexyl)amine; (-)-(1R,2R)-1,2-Cyclohexanediamine; (-)-(1R,2R)-Diaminocyclohexane; (-)-(1R, 2R)Cyclohexanediamine; (-)-trans-1,2-Cyclohexanediamine; (-)-trans-1,2-Diaminocyclohexane; (1R,2R)-(-)-1,2-Cyclohexanediamine; (1R,2R)-(-)-1,2-Diaminocyclohexane; (1R,2R)-(-)-Diaminocyclohexane; (1R,2R)-1,2-Cyclohexanediamine; (1R,2R)-1,2-Diaminocyclohexane; (1R,2R)-1,2-trans-Cyclohexanediamine; (1R,2R)-Cyclohexanediamine; (1R,2R)-Diaminocyclohexane; (1R,2R)-trans-1,2-Diaminocyclohexane; (1R,2R)-trans-Cyclohexane-1,2-diamine. Grades: Highly Purified. CAS No. 20439-47-8. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
(1R,2R)-rel-trans-1,2-Cyclopentanediol Quick inquiry Where to buy Suppliers range | (1R,2R)-rel-trans-1,2-Cyclopentanediol is a building block for the synthesis of chiral phosphine ligands. It can also be used to prepare benzoquinolines and benzoindoles via heterocyclization of naphthylamines with diols catalyzed by iridium chloride/BINAP. Group: Biochemicals. Grades: Highly Purified. CAS No. 5057-99-8. Pack Sizes: 1g, 10g. Molecular Formula: C5H10O2, Molecular Weight: 102.13. US Biological Life Sciences. | Worldwide |
(1R,2R)-trans-1,2-Cyclopentanediol Quick inquiry Where to buy Suppliers range | (1R,2R)-trans-1,2-Cyclopentanediol can be used as a chiral auxiliary. It is a building block for the synthesis of chiral phosphine ligands. Group: Biochemicals. Grades: Highly Purified. CAS No. 930-46-1. Pack Sizes: 50mg, 500mg. Molecular Formula: C5H10O2, Molecular Weight: 102.13. US Biological Life Sciences. | Worldwide |
(1R)-(+)-Nopinone Quick inquiry Where to buy Suppliers range | (1R)-(+)-Nopinone is a reagent used in the preparation of chiral ligands for asymmetric catalysis and transformations. Group: Biochemicals. Grades: Highly Purified. CAS No. 38651-65-9. Pack Sizes: 50mg, 100mg. Molecular Formula: C9H14O, Molecular Weight: 138.21. US Biological Life Sciences. | Worldwide |
2,2?-Bis(diphenylphosphino)-1,1?-biphenyl Quick inquiry Where to buy Suppliers range | 2,2?-Bis(diphenylphosphino)-1,1?-biphenyl. Uses: Supporting ligand in a chiral diamine-ruthenium system for the enantioselective hydrogenation of ketones. Useful ligand for palladium-catalyzed amination and Kumada cross-coupling reactions Useful ligand for palladium-catalyzed synthesis of butatrenes. Useful ligand for iridium-catalyzed C-C cross-coupling of allenes with primary alcohols via transfer hydrogenation. Useful ligand for iridium-catalyzed C-C cross-coupling of dienes with primary alcohols via transfer hydrogenation. Useful ligand for iridium-catalyzed C-C cross-coupling of allylic gem-dicarboxylates with aldehydes via transfer hydrogenation. Useful ligand for the palladium-catalyzed synthesis of chiral allenylsilanes. Ruthenium-catalyzed synthesis of indoles. Ruthenium-catalyzed oxidative cyclization. Rhodium-catalyzed boron arylation. Mole weight: 522.56. | |
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 |
2,2'-Bis(diphenylphosphino)biphenyl Quick inquiry Where to buy Suppliers range | 2,2'-Bis(diphenylphosphino)biphenyl. Uses: Supporting ligand in a chiral diamine-ruthenium system for the enantioselective hydrogenation of ketones. Useful ligand for palladium-catalyzed amination and Kumada cross-coupling reactions Useful ligand for palladium-catalyzed synthesis of butatrenes. Useful ligand for iridium-catalyzed C-C cross-coupling of allenes with primary alcohols via transfer hydrogenation. Useful ligand for iridium-catalyzed C-C cross-coupling of dienes with primary alcohols via transfer hydrogenation. Useful ligand for iridium-catalyzed C-C cross-coupling of allylic gem-dicarboxylates with aldehydes via transfer hydrogenation. Useful ligand for the palladium-catalyzed synthesis of chiral allenylsilanes. Ruthenium-catalyzed synthesis of indoles. Ruthenium-catalyzed oxidative cyclization. Rhodium-catalyzed boron arylation. Group: Organic Phosphine Compounds. Alternative Names: BIPHEP; MFCD03094574; AKOS015911364; DB-009479; 1,1'-[[1,1'-BIPHENYL]-2,2'-DIYL]BIS[1,1-DIPHENYL]-PHOSPHINE; CTK3J1519; SCHEMBL1120987; 2,2'-Bis(diphenylphosphino)biphenyl; 2,2'-bis(diphenylphosphanyl)-1,1'-biphenyl; FT-0657577. CAS No. 84783-64-2. Molecular formula: C36H28P2. Mole weight: 522.568g/mol. IUPAC Name: [2-(2-diphenylphosphanylphenyl)phenyl]-diphenylphosphane. Rotatable Bond Count: 7. Exact Mass: 522.167g/mol. SMILES: C1=CC=C (C=C1)P (C2=CC=CC=C2)C3=CC=CC=C3C4=CC=CC=C4P (C5=CC=CC=C5)C6=CC=CC=C6. InChI: InChI=1S/C36H28P2/c1-5-17-29(18-6-1)37(30-19-7-2-8-20-30)35-27-15-13-25-33(35)34-26-14-16-28-36(34)38(31-21-9-3-10-22-31)32-23-11-4-12-24-32/h1-28H. InChIKey: GRTJBNJOHNTQBO-UHFFFAOYSA-N. Monoisotopic Mass: 522.167g/mol. | |
2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-L-threitol Quick inquiry Where to buy Suppliers range | 2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-L-threitol is a chiral oxygen ligand for enantioselective synthesis with high yield and high enantioselective results. Synonyms: (4R5R)-2,2,-Dimethyl-a,a,a,a-tetraphenyldioxolane-4,5-dimethanol (-)-Taddol (-)-trans-a,a-(Dimethyl-1,3-dioxalane-4,5-diyl)bis(diphenylmethanol). Grades: 98%. CAS No. 93379-48-7. Molecular formula: C31H30O4. Mole weight: 466.57. | |
2-Amino-2,3-dimethylbutanenitrile Quick inquiry Where to buy Suppliers range | 2-Amino-2,3-dimethylbutanenitrile is used by Rhodococcus qingshengii in the biosynthesis of 2-Amino-2,3-dimethylbutyramide (A605015), an important intermediate in the synthesis of potent imadazoline herbicides. In addition, it is used to prepare new chiral ligands. Group: Biochemicals. Grades: Highly Purified. CAS No. 13893-53-3. Pack Sizes: 1g, 10g. Molecular Formula: C6H12N2, Molecular Weight: 112.17. US Biological Life Sciences. | Worldwide |
2-Amino-2,3-dimethylbutyramide Quick inquiry Where to buy Suppliers range | 2-Amino-2,3-dimethylbutyramide is an important intermediate in the synthesis of potent imadazoline herbicides. In addition, it is used to prepare new chiral ligands. Group: Biochemicals. Alternative Names: 2-Amino-2,3-dimethylbutanamide; 2-Amino-2,3-dimethylbutyramide; 2-Methylvalinamide. Grades: Highly Purified. CAS No. 40963-14-2. Pack Sizes: 25g. US Biological Life Sciences. | Worldwide |
(2S, 3S) - (-) -Bis (diphenylphosphino) butane (>90%) Quick inquiry Where to buy Suppliers range | (2S, 3S) - (-) -Bis (diphenylphosphino) butane, also known as (S,S)-Chiraphos, is a chiral ligand used in the preparation of bimetallic chromium and diphosphine-ruthenium (II) diallyl complexes. Group: Biochemicals. Grades: Highly Purified. CAS No. 64896-28-2. Pack Sizes: 100mg, 250mg. Molecular Formula: C28H28P2. US Biological Life Sciences. | Worldwide |
(4R,5R)-5-(Methoxycarbonyl)-2,2-dimethyl-1,3-dioxolane-4-carboxylic acid Quick inquiry Where to buy Suppliers range | (4R,5R)-5-(Methoxycarbonyl)-2,2-dimethyl-1,3-dioxolane-4-carboxylic acid, an essential building block for the synthesis of pharmaceutical agents to alleviate bacterial and viral infections, is concurrently leveraged as a fundamental substrate in anti-cancer drug development. In addition, the chiral ligands produced from this compound demonstrate effectiveness in facilitating asymmetric catalysis. Synonyms: (4r,5r)-5-(methoxycarbonyl)-2,2-dimethyl-1,3-dioxolane-4-carboxylic acid; MFCD30269178; SCHEMBL2526095; AT10409; (4R,5R)-5-methoxycarbonyl-2,2-dimethyl-1,3-dioxolane-4-carboxylic acid; (4R,5R)-5-(Methoxycarbonyl)-2,2-dimethyl-1,3-dioxolane-4-carboxylic acid, 96%, ee 98.5%. CAS No. 67812-33-3. Molecular formula: C8H12O6. Mole weight: 204.18. | |
(5aS,6R,9S,9aR)-5a,6,7,8,9,9a-Hexahydro-6,11,11-trimethyl-2-(2,3,4,5,6-pentafluorophenyl)-6,9-methano-4H-[1,2,4]triazolo[3,4-c][1,4]benzoxazinium tetrafluoroborate Quick inquiry Where to buy Suppliers range | (5aS,6R,9S,9aR)-5a,6,7,8,9,9a-Hexahydro-6,11,11-trimethyl-2-(2,3,4,5,6-pentafluorophenyl)-6,9-methano-4H-[1,2,4]triazolo[3,4-c][1,4]benzoxazinium tetrafluoroborate. Uses: Chiral ligand used in the diastereoselective and enantioselective desymmetrization of α-substituted cyclohexadienones via an intramolecular Stetter reaction. N-Heterocyclic, carbene-catalyzed, enantioselective intramolecular N-tethered aldehyde-ketone reactions. Desymmetrization of cyclohexadienones via intramolecular Stetter reaction to construct tricylic carbocycles. Alternative Names: MFCD28144540;(5aS,6R,9S,9aR)-5a,6,7,8,9,9a-Hexahydro-6,11,11-trimethyl-2-(2,3,4,5,6-pentafluorophenyl)-6,9-methano-4H-[1,2,4]triazolo[3,4-c][1,4]benzoxazinium tetrafluoroborate;1037287-81-2. CAS No. 1037287-81-2. Molecular formula: C19H19BF9N3O. Mole weight: 487.177g/mol. IUPAC Name: (1S, 2R, 10S, 11R)-11, 14, 14-trimethyl-5-(2, 3, 4, 5, 6-pentafluorophenyl)-9-oxa-5, 6-diaza-3-azoniatetracyclo[9.2.1.02, 10.03, 7]tetradeca-3, 6-diene;tetrafluoroborate. Rotatable Bond Count: 1. Exact Mass: 487.148g/mol. SMILES: [B-] (F) (F) (F)F. CC1 (C2CCC1 (C3C2[N+]4=CN (N=C4CO3)C5=C (C (=C (C (=C5F)F)F)F)F)C)C. InChI: InChI=1S/C19H19F5N3O.BF4/c1-18(2)8-4-5-19(18,3)17-15(8)26-7-27(25-9(26)6-28-17)16-13(23)11(21)10(20)12(22)14(16)24;2-1(3,4)5/h7-8,15,17H,4-6H2,1-3H3;/q+1;-1/t8-,15-,17-,19+;/m1./s1. InChIKey: FOWXCRMGQRPQBL-AOIQSHHISA-N. H-Bond Acceptor: 12. Monoisotopic Mass: 487.148g/mol. | |
(5aS,6R,9S,9aR)-5a,6,7,8,9,9a-Hexahydro-6,11,11-trimethyl-2-(2,4,6-trimethylphenyl)-6,9-methano-4H-[1,2,4]triazolo[3,4-c][1,4]benzoxazinium tetrafluoroborate Quick inquiry Where to buy Suppliers range | (5aS,6R,9S,9aR)-5a,6,7,8,9,9a-Hexahydro-6,11,11-trimethyl-2-(2,4,6-trimethylphenyl)-6,9-methano-4H-[1,2,4]triazolo[3,4-c][1,4]benzoxazinium tetrafluoroborate. Uses: Chiral ligand used in the diastereoselective and enantioselective desymmetrization of α-substituted cyclohexadienones via an intramolecular Stetter reaction. N-Heterocyclic, carbene-catalyzed, enantioselective intramolecular N-tethered aldehyde-ketone reactions. Desymmetrization of cyclohexadienones via intramolecular Stetter reaction to construct tricylic carbocycles. Alternative Names: MFCD28144541;(5aS,6R,9S,9aR)-5a,6,7,8,9,9a-Hexahydro-6,11,11-trimethyl-2-(2,4,6-trimethylphenyl)-6,9-methano-4H-[1,2,4]triazolo[3,4-c][1,4]benzoxazinium tetrafluoroborate;1037287-79-8. CAS No. 1037287-79-8. Molecular formula: C22H30BF4N3O. Mole weight: 439.306g/mol. IUPAC Name: (1S, 2R, 10S, 11R)-11, 14, 14-trimethyl-5-(2, 4, 6-trimethylphenyl)-9-oxa-5, 6-diaza-3-azoniatetracyclo[9.2.1.02, 10.03, 7]tetradeca-3, 6-diene;tetrafluoroborate. Rotatable Bond Count: 1. Exact Mass: 439.242g/mol. SMILES: [B-] (F) (F) (F)F. CC1=CC (=C (C (=C1)C)N2C=[N+]3C4C5CCC (C4OCC3=N2) (C5 (C)C)C)C. InChI: InChI=1S/C22H30N3O.BF4/c1-13-9-14(2)18(15(3)10-13)25-12-24-17(23-25)11-26-20-19(24)16-7-8-22(20,6)21(16,4)5;2-1(3,4)5/h9-10,12,16,19-20H,7-8,11H2,1-6H3;/q+1;-1/t16-,19-,20-,22+;/m1./s1. InChIKey: IRHYLAAAFXJVMC-CMOVJTRRSA-N. H-Bond Acceptor: 7. Monoisotopic Mass: 439.242g/mol. | |
(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 |
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. | |
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 %. | |
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. | |
(-)-DIOP Quick inquiry Where to buy Suppliers range | (-)-DIOP is a chiral phosphine ligand for enantioselective synthesis with high yield and high enantioselective results. Synonyms: (4R,5R)-(-)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane. Grades: 98%. CAS No. 32305-98-9. Molecular formula: C31H32O2P2. Mole weight: 498.53. | |
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 |
Isomannide Quick inquiry Where to buy Suppliers range | Isomannide (CAS# 641-74-7) is a reagent used in the synthesis of new isomannide-based peptidomimetic as human tissue kallikrein 1 inhibitor using Ugi multicomponent reaction. It also functions as a chiral ligand for stereoselective synthesis. Synonyms: D-Mannitol, 1,4:3,6-dianhydro-; 1,4:3,6-Dianhydro-D-mannitol; Mannitol, 1,4:3,6-dianhydro-, D-; (+)-Isomannide; (3R,3aR,6R,6aR)-Hexahydrofuro[3,2-b]furan-3,6-diol; 1,4:3,6-Dianhydromannitol; D-Isomannide; Dianhydromannitol; NSC 270938. Grades: ≥95%. CAS No. 641-74-7. Molecular formula: C6H10O4. Mole weight: 146.14. | |
N-Dimethyl-[(R)-1,1?-spirobiindane-7,7?-diyl]phosphoramidite((R)-SIPHOS) Quick inquiry Where to buy Suppliers range | N-Dimethyl-[(R)-1,1?-spirobiindane-7,7?-diyl]phosphoramidite((R)-SIPHOS). Uses: Chiral ligands for the rhodium-catalyzed asymmetric hydrogenation of α-dehydroamino esters. Chiral ligands for the rhodium-catalyzed asymmetric hydrogenation of itaconic acid derivatives. Chiral ligands for rhodium-catalyzed asymmetric hydrogenation of β-dehydroaminoesters. Chiral ligands for rhodium-catalyzed asymmetric hydrogenation of enamides. Chiral ligands for rhodium-catalyzed asymmetric Pauson-Khand reaction. Chiral ligands for palladium-catalyzed asymmetric umpolung allylation of aldehydes. Group: Heterocyclic Organic Compound. Alternative Names: (11aS)-(-)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1 inverted exclamation marka,7 inverted exclamation marka-fg][1,3,2]dioxaphosphocin-5-dimethylamine; CS-0062402; AB1005805; N-Dimethyl-[(R)-1,1 inverted exclamation marka-spirobiindane-7,7 inverted exclamation marka-diyl]phosphoramidite; ZINC43277607; BCP04739; Dimethylamino(1,1'-spirobiindan-7,7'-diylbisoxy)phosphine; (11aS)-(-)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-dimethylamine; (11aR)-(+)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1 inverted exclamation marka,7 inverted exclamation marka-fg][1,3,2]dioxaphosphocin-5-dimethylamine; (S)-SIPHOS, 97%. CAS No. 443965-14-8. Molecular formula: C19H20NO2P. Mole weight: 325.348g/mol. IUPAC Name: N,N-dimethyl-4,5,6,7-tetrahydroiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-12-amine. Rotatable Bond Count: 1. Exact Mass: 325.123g/mol. SMILES: CN (C)P1OC2=CC=CC3=C2C4 (CC3)CCC5=C4C (=CC=C5)O1. InChI: InChI=1S/C19H20NO2P/c1-20(2)23-21-15-7-3-5-13-9-11-19(17(13)15)12-10-14-6-4-8-16(22-23)18(14)19/h3-8H,9-12H2,1-2H3. InChIKey: RIDZEECIONITMW-UHFFFAOYSA-N. H-Bond Acceptor: 3. Monoisotopic Mass: 325.123g/mol. | |
N-Dimethyl-[(S)-1,1?-spirobiindane-7,7?-diyl]phosphoramidite((S)-SIPHOS) Quick inquiry Where to buy Suppliers range | N-Dimethyl-[(S)-1,1?-spirobiindane-7,7?-diyl]phosphoramidite((S)-SIPHOS). Uses: Chiral ligands for the rhodium-catalyzed asymmetric hydrogenation of α-dehydroamino esters. Chiral ligands for the rhodium-catalyzed asymmetric hydrogenation of itaconic acid derivatives. Chiral ligands for rhodium-catalyzed asymmetric hydrogenation of β-dehydroaminoesters. Chiral ligands for rhodium-catalyzed asymmetric hydrogenation of enamides. Chiral ligands for rhodium-catalyzed asymmetric Pauson-Khand reaction. Chiral ligands for palladium-catalyzed asymmetric umpolung allylation of aldehydes. Group: Heterocyclic Organic Compound. Alternative Names: N-Dimethyl-[(R)-1,1 inverted exclamation marka-spirobiindane-7,7 inverted exclamation marka-diyl]phosphoramidite; MFCD08459340; (11aR)-(+)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1 inverted exclamation marka,7 inverted exclamation marka-fg][1,3,2]dioxaphosphocin-5-dimethylamine; (11AR)-(+)-10,11,12,13-TETRAHYDRODIINDENO[7,1-DE:1\',7\'-FG][1,3,2]DIOXAPHOSPHOCIN-5-DIMETHYLAMINE; AB1005806; CS-0062402; AKOS015950893; SCHEMBL13324483; (11aR)-(+)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-dimethylamine; (11aR)-(+)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1,7-fg][1,3,2]dioxaphosphocin-5-dimethylamine,N-Dimethyl-[(R)-1,1-spirobiindane-7,7-diyl]phosphoramidite. CAS No. 443965-10-4. Molecular formula: C19H20NO2P. Mole weight: 325.348g/mol. IUPAC Name: N,N-dimethyl-4,5,6,7-tetrahydroiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-12-amine. Rotatable Bond Count: 1. Exact Mass: 325.123g/mol. SMILES: CN (C)P1OC2=CC=CC3=C2C4 (CC3)CCC5=C4C (=CC=C5)O1. InChI: InChI=1S/C19H20NO2P/c1-20(2)23-21-15-7-3-5-13-9-11-19(17(13)15)12-10-14-6-4-8-16(22-23)18(14)19/h3-8H,9-12H2,1-2H3. InChIKey: RIDZEECIONITMW-UHFFFAOYSA-N. H-Bond Acceptor: 3. Monoisotopic Mass: 325.123g/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 | |
N,N'-Disuccinimidyl carbonate Quick inquiry Where to buy Suppliers range | N,N'-Disuccinimidyl Carbonate is a commonly used reagent for the preparation of N-succinimidyl esters of N-protected amino acids, activated carbonate, synthesis of urea, carbamates and coupling of ligands to proteins. The coupling reagent property of N,N'-Disuucinimidyl Carbonate speeds up coupling process, while reduces the loss of chiral integrity. Synonyms: 1,1'-[Carbonylbis(oxy)]bis-2,5-pyrrolidinedione; 1-[[[(2,5-Dioxo-1-pyrrolidinyl)oxy]carbonyl]oxy]-2,5-pyrrolidinedione; Bis(2,5-dioxopyrrolidin-1-yl) Carbonate; Bis(N-succinimidyl) Carbonate; Bis(succinimidyl) Carbonate; Carbonic Acid bis(2,5-dioxopyrrolidin-1-yl) Ester; Di(2,5-dioxopyrrolidin-1-yl) Carbonate; Disuccimidyl carbonate; Disuccinimidyl Carbonate; N,N-Disuccinimidyl Carbonate; N,N'-Disuccinimido Carbonate; DSC; N-Succinimidyl carbonate; EINECS 277-730-3. Grades: 99 % (HPLC). CAS No. 74124-79-1. Molecular formula: C9H8N2O7. Mole weight: 256.17. | |
N,N?-Disuccinimidyl Carbonate Quick inquiry Where to buy Suppliers range | N,N?-Disuccinimidyl Carbonateis a commonly used reagent for the preparation of N-succinimidyl esters of N-protected amino acids, activated carbonate, synthesis of urea, carbamates and coupling of ligands to proteins. The coupling reagent property of N,N-Disuucinimidyl Carbonate speeds up coupling process, while reduces the loss of chiral integrity. Group: Biochemicals. Alternative Names: 1, 1'-[Carbonylbis (oxy) ]bis-2, 5-pyrrolidinedione; 1-[[[ (2, 5-Dioxo-1-pyrrolidinyl) oxy]carbonyl]oxy]-2, 5-pyrrolidinedione; Bis(2,5-dioxopyrrolidin-1-yl) Carbonate; Bis(N-succinimidyl) Carbonate; Bis(succinimidyl) Carbonate; Carbonic Acid bis(2,5-dioxopyrrolidin-1-yl) Ester; Di(2,5-dioxopyrrolidin-1-yl) Carbonate; Disuccimidyl carbonate; Disuccinimidyl Carbonate; N,N-Disuccinimidyl Carbonate; N,N'-Disuccinimido Carbonate. Grades: Highly Purified. CAS No. 74124-79-1. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
Phenyl-[(R)-1,1?-spirobiindane-7,7?-diyl]-phosphite((R)-ShiP) Quick inquiry Where to buy Suppliers range | Phenyl-[(R)-1,1?-spirobiindane-7,7?-diyl]-phosphite((R)-ShiP). Uses: Chiral ligands for rhodium-catalyzed arylation of aldehydes with arylboronic acids. Chiral ligands for rhodium-catalyzed arylation of imines with arylboronic acids. Chiral ligands for rhodium-catalyzed arylation of α-ketoesters with arylboronic acids. Chiral ligands for palladium-catalyzed asymmetric umpolung allylation of aldehydes. Chiral ligands for rhodium-catalyzed asymmetric hydrogenation of (Z)-β-arylenamides. Group: Heterocyclic Organic Compound. Alternative Names: AB1005807; (R)-ShiP; AKOS015950895; Diindeno[7, 1-de:1', 7'-fg][1, 3, 2]dioxaphosphocin, 10, 11, 12, 13-tetrahydro-5-phenoxy-, (11ar)-; (aR)-7,7'-(Phenoxyphosphinidenebisoxy)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]; (11aR)-(+)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-phenoxy; (11aS)-(-)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1|I,7|I-fg][1,3,2]dioxaphosphocin-5-phenoxy; 885701-71-3; Phenyl-[(R)-1,1-spirobiindane-7,7-diyl]-phosphite; 7,7'-(Phenoxyphosphinidenebisoxy)-1,1'-spirobiindan. CAS No. 656233-53-3. Molecular formula: C23H19O3P. Mole weight: 374.376g/mol. IUPAC Name: 12-phenoxy-4,5,6,7-tetrahydroiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocine. Rotatable Bond Count: 2. Exact Mass: 374.107g/mol. SMILES: C1CC23CCC4=C2C (=CC=C4)OP (OC5=CC=CC1=C35)OC6=CC=CC=C6. InChI: InChI=1S/C23H19O3P/c1-2-8-18(9-3-1)24-27-25-19-10-4-6-16-12-14-23(21(16)19)15-13-17-7-5-11-20(26-27)22(17)23/h1-11H,12-15H2. InChIKey: JVANYVSBBJFGMW-UHFFFAOYSA-N. H-Bond Acceptor: 3. Monoisotopic Mass: 374.107g/mol. | |
R)-(+)-1,1'-Bi-2-naphthol Quick inquiry Where to buy Suppliers range | 5g Pack Size. Group: Building Blocks, Chiral Compounds, Ligands. Formula: C20H14O2. CAS No. 18531-94-7. Prepack ID 47008781-5g. Molecular Weight 286.32. See USA prepack pricing. | |
R)-(+)-1,1'-Bi-2-naphthol Quick inquiry Where to buy Suppliers range | 25g Pack Size. Group: Building Blocks, Chiral Compounds, Ligands. Formula: C20H14O2. CAS No. 18531-94-7. Prepack ID 47008781-25g. Molecular Weight 286.32. See USA prepack pricing. | |
(R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, min. 97% Quick inquiry Where to buy Suppliers range | (R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, min. 97%. Uses: Chiral ligand for enantioselective rhodium-catalyzed [2+2+2] carbocyclization reactions. Chiral ligand for the asymmetric hydrogenation of β-keto esters. Highly enantioselective hydrogenation of β-alkyl-substituted (E)-β-(acylamino)-acrylates. Group: Heterocyclic Organic Compound. Alternative Names: 573718-56-6;MFCD09264281;[Rh COD (R)-P-Phos]BF4;[Rh COD (S)-P-Phos]BF4;(R )-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine(1,5-cyclooctadiene)rhodium(I) BF4;(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE(1,5-CYCLOOCTADIENE)RHODIUM(I) TETRAFLUOROBORATE;(S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine(1,5-cyclooctadiene)rhodium(I) BF4;[(R)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine](1,5-cyclooctadiene)rhodium(I) tetrafluoroborate;[(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine](1,5-cyclooctadiene)rhodium(I) tetrafluoroborate. CAS No. 573718-56-6. Molecular formula: C46H46BF4N2O4P2Rh-. Mole weight: 942.541g/mol. IUPAC Name: (1Z, 5Z)-cycloocta-1, 5-diene; [3-(4-diphenylphosphanyl-2, 6-dimethoxypyridin-3-yl)-2, 6-dimethoxypyridin-4-yl]-diphenylphosphane; rhodium; tetrafluoroborate. Rotatable Bond Count: 11. Exact Mass: 942.202g/mol. SMILES: [B-] (F) (F) (F)F. COC1=NC (=C (C (=C1)P (C2=CC=CC=C2)C3=CC=CC=C3)C4=C (N=C (C=C4P (C5=CC=CC=C5)C6=CC=CC=C6)OC)OC)OC. C1CC=CCCC=C1. [Rh]. InChI: InChI=1S/C38H34N2O4P2. C8H12. BF4. Rh/c1-41-33-25-31(45(27-17-9-5-10-18-27)28-19-11-6-12-20-28)35(37(39-33)43-3)36-32(26-34(42-2)40-38(36)44-4)46(29-21-13-7-14-22-29)30-23-15-8-16-24-30; 1-2-4-6-8-7-5-3-1; 2-1(3, 4)5; /h5-26H, 1-4H3; 1-2, 7-8H, 3-6H2; ; /q; ; -1; /b; 2-1-, 8-7-; ;. InChIKey: JGBGWKDXLJSPBK-ONEVTFJLSA-N. H-Bond Acceptor: 11. Monoisotopic Mass: 942.202g/mol. | |
(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)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-[1,1'-binaphthalene]-2,2'-diol Quick inquiry Where to buy Suppliers range | (R)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-[1,1'-binaphthalene]-2,2'-diol. Group: Nitrogen-Donor Ligands; Chiral BINOL Ligands-H8 Binol. Alternative Names: (R)-(+)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthalenediol. Grades: 98%+. CAS No. 65355-08-0. Product ID: ACM65355080-3. Molecular formula: C20H20Br2O2. Mole weight: 452.20. IUPAC Name: 3-bromo-1-(3-bromo-2-hydroxy-5,6,7,8-tetrahydronaphthalen-1-yl)-5,6,7,8-tetrahydronaphthalen-2-ol. Appearance: Solid. Density: 1.628 g/cm3. SMILES: C1CCC2=C (C (=C (C=C2C1)Br)O)C3=C4CCCCC4=CC (=C3O)Br. | |
(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. | |
(Ra,R,R)-SIPHOS-PE Quick inquiry Where to buy Suppliers range | (Ra,R,R)-SIPHOS-PE. Uses: Chiral ligands for copper-catalyzed asymmetric allylic alkylation with dialkylzincs. Chiral ligands for copper-catalyzed asymmetric conjugate addition of diethylzinc to enones. Chiral ligands for palladium-catalyzed asymmetric hydrosilylation of styrenes Chiral ligands for copper-catalyzed asymmetric ring-opening of oxabicyclic alkenes with Grignard reagents. Chiral ligands for nickel-catalyzed asymmetric hydrovinylation of α-alkyl vinylarenes. Chiral ligands for iridium-catalyzed asymmetric hydrogenation of cyclic enamines. Chiral ligands for iridium-catalyzed asymmetric hydrogenation of cyclic imines. Chiral ligands for gold-catalyzed asymmetric [2 + 2] cycloaddition reaction. Chiral ligands for rhodium-catalyzed asymmetric hydroacylation of salicylaldehydes to homoallylic sulfides. Chiral ligands for palladium-catalyzed asymmetric carboamination reactions. Alternative Names: SCHEMBL17227906; (S)-SIPHOS-PE; Diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-amine,10,11,12,13-tetrahydro-N,N-bis[(1R)-1-phenylethyl]-, (11aR)-; N-Di[(R)-1-phenylethyl]-[(S)-1,1 inverted exclamation marka-spirobiindane-7,7 inverted exclamation marka-diyl]-phosphoramidite; N-Di[(R)-1-phenylethyl]-[(R)-1,1 inverted exclamation marka-spirobiindane-7,7 inverted exclamation marka-diyl]-phosphoramidite; AKOS015950899; (11aR)-(+)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1, 7-fg][1,3,2]dioxaphosphocin-5-bis[(R)-1-phenylethyl]amine,N-Di[(R)-1-phenylethyl]-[(R)-1,1-spirobiindane-7,7-diyl]-phosphoramidite; (11aR)-(+)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1 inverted exclamation marka, 7 inverted exclamation marka-fg][1,3,2]dioxaphosphocin-5-bis[(R)-1-phenylethyl]amine; RT-015574; CTK8E6816. CAS No. 500997-69-3. Molecular formula: C33H32NO2P. Mole weight: 505.598g/mol. IUPAC Name: N,N-bis[(1R)-1-phenylethyl]-4,5,6,7-tetrahydroiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-12-amine. Rotatable Bond Count: 5. Exact Mass: 505.217g/mol. SMILES: CC (C1=CC=CC=C1)N (C (C)C2=CC=CC=C2)P3OC4=CC=CC5=C4C6 (CC5)CCC7=C6C (=CC=C7)O3. InChI: InChI=1S/C33H32NO2P/c1-23(25-11-5-3-6-12-25)34(24(2)26-13-7-4-8-14-26)37-35-29-17-9-15-27-19-21-33(31(27)29)22-20-28-16-10-18-30(36-37)32(28)33/h3-18,23-24H,19-22H2,1-2H3/t23-,24-,33 /m1/s1. InChIKey: ZXLQLIDJAURBDD-HRPAVAKOSA-N. H-Bond Acceptor | |
(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 | |
(R)-BINAP Quick inquiry Where to buy Suppliers range | Chiral ligand for metal mediated asymmetric catalysis. Group: Biochemicals. Alternative Names: 1,1'-[(1R)-[1,1'-Binaphthalene]-2,2'-diyl]bis[1,1-diphenyl-phosphine; (+) - (1R) - [1, 1'-Binaphthalene]-2, 2'-diylbis [diphenylphosphine]; (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl; (R)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene. Grades: Highly Purified. CAS No. 76189-55-4. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
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. | |
(R)-tert-Butylsulfinamide Quick inquiry Where to buy Suppliers range | (R)-tert-Butylsulfinamide is a chiral ligand used in pharmaceutical compositions. (R)-tert-Butylsulfinamide can be readily transformed into P,N-sulfinyl imine ligands through condensation with aldehydes and ketones, which can undergo iridium-catalyzed asymmetric hydrogenation of olefins.(R)-(+)-2-Methyl-2-propanesulfinamide may be used to prepare N-(1-cyclohexylmethylidene)-2-methylpropane-2-sulfinamide via copper mediated condensation with cyclohexane carboxaldehyde. It may also be used to prepare (20E)-N-[t-butyl-(R)-sulfinyl]-3 β-(t-butyldimethylsilyloxy)-pregn-5-en-20-imine, an intermediate for the development of androgen receptor antagonists. Group: Biochemicals. Alternative Names: (R)-(+)-2-Methyl-2-propanesulfinamide; (R)-N-tert-Butanesulfinamide;(R)-tert-Butanesulfinamide; (R)-(+)-t-Butyl sulfinamide. Grades: Highly Purified. CAS No. 196929-78-9. Pack Sizes: 1g, 5g, 10g, 25g. Molecular Formula: C4H11NOS, Molecular Weight: 121.2. US Biological Life Sciences. | Worldwide |
(S)-(-)-1,1'-Bi-2-naphthol Quick inquiry Where to buy Suppliers range | (S)-(-)-1,1'-Bi-2-naphthol. Uses: Chiral ligand. Group: Organic Phosphine Compounds. Alternative Names: -binaphthyl; (+)-2,2'-Dihydroxy-1,1'-dinaphthyl; (+)-Bi-2-naphthol; [1,1']-binaphthalenyl-2,2'-diol; [1,1'-Binaphthalene]-2,2'-diol, (1S)-; DB-002116; SC-01966; (-)-2,2 inverted exclamation marka-Dihydroxy-1,1 inverted exclamation marka-dinaphthyl; PubChem14767; HOC10H6C10H6OH. CAS No. 18531-99-2. Molecular formula: C20H14O2. Mole weight: 286.33g/mol. IUPAC Name: 1-(2-hydroxynaphthalen-1-yl)naphthalen-2-ol. Rotatable Bond Count: 1. Exact Mass: 286.099g/mol. EC Number: 606-050-5. Melting Point: 215.5°C. SMILES: C1=CC=C2C (=C1)C=CC (=C2C3=C (C=CC4=CC=CC=C43)O)O. InChI: InChI=1S/C20H14O2/c21-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)22/h1-12,21-22H. InChIKey: PPTXVXKCQZKFBN-UHFFFAOYSA-N. H-Bond Donor: 2. H-Bond Acceptor: 2. Monoisotopic Mass: 286.099g/mol. | |
(S)-(-)-1-(1-Naphthyl)ethylamine Quick inquiry Where to buy Suppliers range | (S)-(-)-1-(1-Naphthyl)ethylamine is used in the asymmetric synthesis of α-cyanocarboxylates. Also used in the synthesis of chiral imadazolin-2-ylidene ligands used in organometallic catalysis. Chiral/Asymmetric synthesis. Group: Biochemicals. Alternative Names: ( α S) - α - methyl -1-naphthalene methanamine; (S) - α - methyl -, 1-naphthalene methanamine; (-)-1-(1-Naphthyl)ethylamine; (-)-1-(α-Naphthyl)ethylamine; (-)-[(S)-1-(1-Naphthyl)ethyl]amine; (-)-α-(1-Naphthyl)ethylamine; (1S)-1-(1-Naphthyl)ethanamine; (S)-(-)-(1-Naphthyl)ethylamine; (S)-(-)-1-(1-Naphthyl)ethylamine; (S)-(-)-1-(α-Naphthyl)ethylamine; (S)-(-)-α-(1-Naphthyl)ethylamine; (S)-1-(1-Naphthyl)ethylamine; (S)-1-(Naphthalen-1-yl)ethanamine; (S)-1-(α-Naphthyl)ethylamine; (S)-1-Naphthylethylamine; (S)-α-(1-Naphthyl)ethylamine; (S) - α - methyl -1-naphthalene methanamine; (S)-α-Naphthylethylamine; ( α S) - α - methyl -1-naphthalene methanamine; [(S)-1-(Naphthalen-1-yl)ethyl]amine; l-α-(1-Naphthyl)ethylamine. Grades: Highly Purified. CAS No. 10420-89-0. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl Quick inquiry Where to buy Suppliers range | 1g Pack Size. Group: Chiral Compounds, Ligands. Formula: C44H32P2. CAS No. 76189-56-5. Prepack ID 28868113-1g. Molecular Weight 622.67. See USA prepack pricing. | |
(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)-(+)-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)-6,6'-Dibromo-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol Quick inquiry Where to buy Suppliers range | (S)-6,6'-Dibromo-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol. Group: Chiral BINOL Ligands-Spinol. Alternative Names: (S)-6,6'-Dibromo-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-diol. CAS No. 1621066-74-7. Molecular Weight: 410.10. Molecular Formula: C17H14Br2O2. Flash Point: 98%+. | |
(Sa,R,R)-SIPHOS-PE Quick inquiry Where to buy Suppliers range | (Sa,R,R)-SIPHOS-PE. Uses: Chiral ligands for copper-catalyzed asymmetric allylic alkylation with dialkylzincs. Chiral ligands for copper-catalyzed asymmetric conjugate addition of diethylzinc to enones. Chiral ligands for palladium-catalyzed asymmetric hydrosilylation of styrenes Chiral ligands for copper-catalyzed asymmetric ring-opening of oxabicyclic alkenes with Grignard reagents. Chiral ligands for nickel-catalyzed asymmetric hydrovinylation of α-alkyl vinylarenes. Chiral ligands for iridium-catalyzed asymmetric hydrogenation of cyclic enamines. Chiral ligands for iridium-catalyzed asymmetric hydrogenation of cyclic imines. Chiral ligands for gold-catalyzed asymmetric [2 + 2] cycloaddition reaction. Chiral ligands for rhodium-catalyzed asymmetric hydroacylation of salicylaldehydes to homoallylic sulfides. Chiral ligands for palladium-catalyzed asymmetric carboamination reactions. Alternative Names: 500997-69-3; (11aS)-(-)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1 inverted exclamation marka, 7 inverted exclamation marka-fg][1,3,2]dioxaphosphocin-5-bis[(R)-1-phenylethyl]amine; (11AR)-(+)-10,11,12,13-TETRAHYDRODIINDENO[7,1-DE:1',7'-FG][1,3,2]DIOXAPHOSPHOCIN-5-BIS(R)-1PHENYLETHYL]AMINE; (11aR)-(+)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1 inverted exclamation marka, 7 inverted exclamation marka-fg][1,3,2]dioxaphosphocin-5-bis[(R)-1-phenylethyl]amine; 997S693; SCHEMBL19695663; RT-015574; CTK8E6816; (11aR)-(+)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1, 7-fg][1,3,2]dioxaphosphocin-5-bis[(R)-1-phenylethyl]amine,N-Di[(R)-1-phenylethyl]-[(R)-1,1-spirobiindane-7,7-diyl]-phosphoramidite; (S)-SIPHOS-PE. CAS No. 500997-70-6. Molecular formula: C33H32NO2P. Mole weight: 505.598g/mol. IUPAC Name: N,N-bis[(1R)-1-phenylethyl]-4,5,6,7-tetrahydroiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-12-amine. Rotatable Bond Count: 5. Exact Mass: 505.217g/mol. SMILES: CC (C1=CC=CC=C1)N (C (C)C2=CC=CC=C2)P3OC4=CC=CC5=C4C6 (CC5)CCC7=C6C (=CC=C7)O3. InChI: InChI=1S/C33H32NO2P/c1-23(25-11-5-3-6-12-25)34(24(2)26-13-7-4-8-14-26)37-35-29-17-9-15-27-19-21-33(31(27)29)22-20-28-16-10-18-30(36-37)32(28)33/h3-18,23-24H,19-22H2,1-2H3/t23-,24-,33 /m1/s1. InChIKey: ZXLQLIDJAURBDD-HRPAVAKOSA-N. H-Bond Acceptor: 3. Monoisotopic Mass: 505.217g/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)-BINAP Quick inquiry Where to buy Suppliers range | Chiral ligand for metal mediated asymmetric catalysis. Group: Biochemicals. Alternative Names: 1,1'-[(1S)-[1,1'-Binaphthalene]-2,2'-diyl]bis[1,1-diphenyl-phosphine; (1S) - [1, 1'-Binaphthalene]-2, 2'-diylbis [diphenylphosphine]; (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene; (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl. Grades: Highly Purified. CAS No. 76189-56-5. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
(S)-FuP-tBu Quick inquiry Where to buy Suppliers range | (S)-FuP-tBu. Uses: Chiral ligand for the rhodium-catalyzed, asymmetric hydrogenation of enamines. Group: Heterocyclic Organic Compound. Alternative Names: DTXSID20474820; (11aR)-(+)-10,11,12,13-Tetrahydro-5-(1,1-dimethylethyl)diindeno[7,1-de,1',7'-fg)[1.3.2] dioxaphosphocin; tert-Butylphosphonous acid (1,1'-spirobiindan-7,7'-diyl) ester; AB1005817; SCHEMBL19317536; (S)-(-)-FuP-tBu; CF-1275; (S)-O,O inverted exclamation marka-[7,7 inverted exclamation marka-(1,1 inverted exclamation marka-spirobiindan)]-tert-butylphosphonite; 5-tert-Butyl-10,11,12,13-tetrahydro-5H-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocine. CAS No. 912457-08-0. Molecular formula: C21H23O2P. Mole weight: 338.387g/mol. IUPAC Name: 12-tert-butyl-4,5,6,7-tetrahydroiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocine. Rotatable Bond Count: 1. Exact Mass: 338.144g/mol. SMILES: CC (C) (C)P1OC2=CC=CC3=C2C4 (CC3)CCC5=C4C (=CC=C5)O1. InChI: InChI=1S/C21H23O2P/c1-20(2,3)24-22-16-8-4-6-14-10-12-21(18(14)16)13-11-15-7-5-9-17(23-24)19(15)21/h4-9H,10-13H2,1-3H3. InChIKey: LLEZTIOCARPMMS-UHFFFAOYSA-N. H-Bond Acceptor: 2. Monoisotopic Mass: 338.144g/mol. | |
S)-(-)-Indoline-2-carboxylic acid Quick inquiry Where to buy Suppliers range | 5g Pack Size. Group: Biochemicals, Building Blocks, Chiral Compounds, Ligands, Organics. Formula: C9H9NO2. CAS No. 79815-20-6. Prepack ID 27353427-5g. Molecular Weight 163.17. See USA prepack pricing. | |
(S)-Xyl-SDP Quick inquiry Where to buy Suppliers range | (S)-Xyl-SDP. Uses: Chiral ligands for ruthenium-catalyzed asymmetric hydrogenation of simple ketones. Chiral ligands for ruthenium-catalyzed asymmetric hydrogenation of racemic α-aryl cyclic ketones via dynamic kinetic resolution. Group: Heterocyclic Organic Compound. Alternative Names: 917377-75-4; ZINC169619636; (S)-(-)-7,7 inverted exclamation marka-Bis[di(3,5-dimethylphenyl)phosphino]-1,1 inverted exclamation marka-spirobiindane; (S)-Xyl-SDP; 528521-89-3; (R)-7,7'-Bis(bis(3,5-dimethylphenyl)phosphino)-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]; (R)-(+)-7,7 inverted exclamation marka-Bis[di(3,5-dimethylphenyl)phosphino]-1,1 inverted exclamation marka-spirobiindane; 521B893; SCHEMBL1224820; (aS)-7,7'-Bis[bis(3,5-dimethylphenyl)phosphino]-1,1'-spirobiindan. CAS No. 528521-89-3. Molecular formula: C49H50P2. Mole weight: 700.887g/mol. IUPAC Name: [4'-bis(3,5-dimethylphenyl)phosphanyl-3,3'-spirobi[1,2-dihydroindene]-4-yl]-bis(3,5-dimethylphenyl)phosphane. Rotatable Bond Count: 6. Exact Mass: 700.339g/mol. SMILES: CC1=CC (=CC (=C1)P (C2=CC=CC3=C2C4 (CC3)CCC5=C4C (=CC=C5)P (C6=CC (=CC (=C6)C)C)C7=CC (=CC (=C7)C)C)C8=CC (=CC (=C8)C)C)C. InChI: InChI=1S/C49H50P2/c1-31-19-32(2)24-41(23-31)50(42-25-33(3)20-34(4)26-42)45-13-9-11-39-15-17-49(47(39)45)18-16-40-12-10-14-46(48(40)49)51(43-27-35(5)21-36(6)28-43)44-29-37(7)22-38(8)30-44/h9-14,19-30H,15-18H2,1-8H3. InChIKey: AZSBNBQMIMQOPG-UHFFFAOYSA-N. Monoisotopic Mass: 700.339g/mol. |