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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. IUPACName: [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. Canonical SMILES: CC1=CC (=CC (=C1)P (C2=CC (=CC (=C2)C)C)C3=C4CCC5=CC (=C (CCC
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: Ruthenium catalysts. 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. IUPACName: [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. Canonical 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. Catalog: ACM364795642.
(R)-4, 12-Bis(4-methoxyphenyl)-[2. 2]-paracyclophane(1, 5-cyclooctadiene)rhodium(I) tetrafluoroborate, min. 97%
2,5-Dimethylbenzoic acid is a metabolite of pseudocumene (1,2,4-trimethylbenzene). Uses: 2,5-dimethylbenzoic acid was used in the synthesis of new derivatives of [24]paracyclophane. it was used as starting reagent in the synthesis of methyl 2,5-dimethylbenzoate. Group: Solvents. Alternative Names: benzoic acid, 2,5-dimethyl- p-Xylylic acid. CAS No. 610-72-0. Molecular formula: C9H10O2. Mole weight: 150.18. IUPACName: 2,5-dimethylbenzoic acid. Canonical SMILES: CC1=CC=C(C)C(=C1)C(O)=O. Density: 1.1±0.1 g/cm3. ECNumber: 210-235-2. Catalog: ACM610720.