692301

RuCl₂[(R)−DM−BINAP][(R,R)−DPEN]

• Synonym(s): Dichloro[(R)−2,2′−bis[di(3,5−xylyl)phosphino]−1,1′−binaphthyl][(1R,2R)−1,2−diphenylethylenediamine]ruthenium(II)
• Empirical Formula (Hill Notation): C₆₆H₆₄Cl₂N₂P₂Ru
• CAS Number: 220114-38-5
• Molecular Weight: 1119.15
• NACRES: NA.22
• PubChem Substance ID: 329761481
• UNSPSC Code: 12352005
• MDL number: MFCD09753028

Properties

• form: powder
• Quality Segment: 100
• reaction suitability: reagent type: catalyst; core: ruthenium; reaction type: Noyori Asymmetric Hydrogenation
• functional group: amine, phenyl, phosphine
• storage temp.: 2-8°C
• SMILES string: Cl[Ru]Cl.N[C@@H]([C@H](N)c1ccccc1)c2ccccc2.Cc3cc(C)cc(c3)P(c4cc(C)cc(C)c4)c5ccc6ccccc6c5-c7c(ccc8ccccc78)P(c9cc(C)cc(C)c9)c%10cc(C)cc(C)c%10
• InChI: 1S/C52H48P2.C14H16N2.2ClH.Ru/c1-33-21-34(2)26-43(25-33)53(44-27-35(3)22-36(4)28-44)49-19-17-41-13-9-11-15-47(41)51(49)52-48-16-12-10-14-42(48)18-20-50(52)54(45-29-37(5)23-38(6)30-45)46-31-39(7)24-40(8)32-46;15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12;;;/h9-32H,1-8H3;1-10,13-14H,15-16H2;2*1H;/q;;;;+2/p-2/t;13-,14-;;;/m.1.../s1
• InChI key: HYMSONXJNGZZBM-ODQAEMFESA-L

Description

General description

The product is a bis-naphthalene containing phosphine ligand, in conjugation with a ruthenium complex.

Application

RuCl₂[(R)-DM-BINAP][(R,R)-DPEN] can catalyze the enantioselective asymmetric reduction of benzils to form the corresponding chiral 1,2-diols.

Takasago Ligands and Complexes for Asymmetric Reactions

Legal Information

Sold in collaboration with Takasago for research purposes only. JP Registration No. 2041996, 2731377, 2935453 JP Application No. 19970359654

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable