Phosphite Ligands Suppliers USA
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Product | Description | |
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6, 6?-[(3, 3?-Di-tert-butyl-5, 5?-dimethoxy-1, 1?-biphenyl-2, 2?-diyl)bis(oxy)]bis(dibenzo[d, f][1, 3, 2]dioxaphosphepin) Quick inquiry Where to buy Suppliers range | 6, 6?-[(3, 3?-Di-tert-butyl-5, 5?-dimethoxy-1, 1?-biphenyl-2, 2?-diyl)bis(oxy)]bis(dibenzo[d, f][1, 3, 2]dioxaphosphepin). Uses: With rhodium forms a highly active catalyst for the hydroformylation of α-olefins. The hydroformylation of functionalized α-olefins is highly regioselective. The sterically demanding ligand increases n/iso ratio by reducing rhodium interaction with heteroatom functionality. Ligand used in tandem reaction sequences where high n/iso ratio is desired in the hydroformylation step. Alternative Names: 2,2'-Bis[(1,1'-biphenyl-2,2'-diyl)phosphite]-3,3'-di-tert-butyl-5,5'-dimethoxy-1,1'-biphenyl; 6, 6-[(3, 3-Di-tert-butyl-5, 5-dimethoxy-1, 1-biphenyl-2, 2-diyl)bis(oxy)]bis(dibenzo[d, f][1, 3, 2]dioxaphosphepin); BiPhePhos; ZINC150353045; WUFGFUAXCBPGOL-UHFFFAOYSA-N; Y0547; 6, 6'-[(3, 3'-Di-tert-butyl-5, 5'-dimethoxy-1, 1'-biphenyl-2, 2'-diyl)bis(oxy)]bis(dibenzo[d, f][1, 3, 2]dioxaphosphepin), 97%. CAS No. 121627-17-6. Molecular formula: C46H44O8P2. Mole weight: 786.798g/mol. IUPAC Name: 6-[2-(2-benzo[d][1, 3, 2]benzodioxaphosphepin-6-yloxy-3-tert-butyl-5-methoxyphenyl)-6-tert-butyl-4-methoxyphenoxy]benzo[d][1, 3, 2]benzodioxaphosphepine. Rotatable Bond Count: 9. Exact Mass: 786.251g/mol. EC Number: 700-178-6. SMILES: CC (C) (C) C1=C (C (=CC (=C1) OC) C2=CC (=CC (=C2OP3OC4=CC=CC=C4C5=CC=CC=C5O3) C (C) (C) C) OC) OP6OC7=CC=CC=C7C8=CC=CC=C8O6. InChI: InChI=1S/C46H44O8P2/c1-45(2,3)37-27-29(47-7)25-35(43(37)53-55-49-39-21-13-9-17-31(39)32-18-10-14-22-40(32)50-55)36-26-30(48-8)28-38(46(4,5)6)44(36)54-56-51-41-23-15-11-19-33(41)34-20-12-16-24-42(34)52-56/h9-28H,1-8H3. InChIKey: WUFGFUAXCBPGOL-UHFFFAOYSA-N. H-Bond Acceptor: 8. Monoisotopic Mass: 786.251g/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. | |
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. | |
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. | |
Triethyl phosphite Quick inquiry Where to buy Suppliers range | 500g Pack Size. Group: Building Blocks, Catalysts, Ligands, Organics. Formula: C6H15O3P. CAS No. 122-52-1. Prepack ID 89968064-500g. Molecular Weight 166.16. See USA prepack pricing. | |
Trimethyl phosphite Quick inquiry Where to buy Suppliers range | 100g Pack Size. Group: Building Blocks, Catalysts, Ligands, Organics. Formula: C3H9O3P. CAS No. 121-45-9. Prepack ID 89967933-100g. Molecular Weight 124.08. See USA prepack pricing. |