106681-15-6

Basic information

• Product Name: Diacetato[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl]ruthenium(II)
• Synonyms: Diacetato[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl]ruthenium(II);(S)-Ru(OAc)2(T-BINAP);Diacetato[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl]ruthenium(II) Ru(OAc)2[(S)-tolbinap];Bis(acetato)[(1S)-[1,1'-binaphthalene]-2,2'-diylbis[bis(4-methylphenyl)phosphine]]ruthenium;Ruthenium, bis(acetato-kO,kO')[1,1'-(1S)-[1,1'-binaphthalene]-2,2'-diylbis[1,1-bis(4-methylphenyl)phosphine-kP]]-, (OC-6-22)-;Ru(OAc)2[(S)-tolbinap]
• CAS NO: 106681-15-6
• Molecular Formula: C₅₂H₄₆O₄P₂Ru
• Molecular Weight: 897.949
• Product Categories: Ru
• Mol File: 106681-15-6.mol
• Article Data: 1

Chemical Properties

• Melting Point: >100°C
• Appearance: brown/Powder
• Storage Temp.: 2-8°C
• Sensitive: air sensitive
• CAS DataBase Reference: Diacetato[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl]ruthenium(II)(CAS DataBase Reference)
• NIST Chemistry Reference: Diacetato[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl]ruthenium(II)(106681-15-6)
• EPA Substance Registry System: Diacetato[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl]ruthenium(II)(106681-15-6)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 106681-15-6(Hazardous Substances Data)

Usage

Reaction

Catalyst system that exhibits high catalytic activity and enantioselectivity in the hydrogenation of enamines.

Uses

Takasago Ligands and Complexes for Asymmetric Reactions

Upstream product

• 153305-67-0 (+)-(R)-2,2'bis(di-para-tolylphosphanyl)-1,1'binaphthyl 
• 1034001-51-8 [RuCl(p-cymene)((R)-Tol-BINAP)]Cl 
• 127-09-3 sodium acetate 
• 52462-29-0 [ruthenium(II)(η⁶-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]₂ 
• 99646-28-3 (R)-tol-BINAP 
• 153305-67-0 (R)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl 

Relevant articles and documents

METHOD FOR PRODUCING A RUTHENIUM COMPLEX

Provided is a method for producing a ruthenium complex comprises the step of reacting a ruthenium compound represented by general formula (1): [in-line-formulae][RuX(L)(PP)]X ??(1),[/in-line-formulae] wherein Ru represents a ruthenium atom; X represents a halogen atom; L represents an arene; and PP represents an optically active bisphosphine, with a carboxylate salt represented by general formula (2): [in-line-formulae]R1CO2M ??(2),[/in-line-formulae] wherein M represents a monovalent cation; and R1 represents a group selected from the group consisting of alkyl groups, haloalkyl groups, phenyl groups optionally having a substituent(s), 1-aminoalkyl groups and 1-amino-1-phenylalkyl groups, to produce a ruthenium complex represented by general formula (3): [in-line-formulae]Ru(OCOR1)2(PP) ??(3),[/in-line-formulae] wherein R1 represents the group selected from the group consisting of alkyl groups, haloalkyl groups, phenyl groups optionally having a substituent(s), 1-aminoalkyl groups and 1-amino-1-phenylalkyl groups; and PP represents the optically active bisphosphine.