Chiral Phosphine Ligand Suppliers USA
Find where to buy products from suppliers in the USA, including: distributors, industrial manufacturers in America, bulk supplies and wholesalers of raw ingredients & finished goods.
Search for products or services, then visit the American suppliers website for prices, SDS or more information. You can also view suppliers in Australia, NZ or the UK.
Product | Description | |
---|---|---|
(+)-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. | |
(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 |
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. | |
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. | |
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. | |
(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)-(+)-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 |
(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)-(-)-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)-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. |