126251-92-1

Basic information

• Product Name: (S)-(+)-2,2''-BIS(DIPHENYLPHOSPHINO)-1,1''-BINAPHTHALENE]CHLORO(BENZENE)RUTHENIUM CHLORIDE
• Synonyms: (S)-(+)-2,2''-BIS(DIPHENYLPHOSPHINO)-1,1''-BINAPHTHALENE]CHLORO(BENZENE)RUTHENIUM CHLORIDE;[(S)-Binap RuCl benzene]Cl
• CAS NO: 126251-92-1
• Molecular Formula: C₅₀H₃₈ClP₂Ru*Cl
• Molecular Weight: 872.760242
• Mol File: 126251-92-1.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: (S)-(+)-2,2''-BIS(DIPHENYLPHOSPHINO)-1,1''-BINAPHTHALENE]CHLORO(BENZENE)RUTHENIUM CHLORIDE(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-(+)-2,2''-BIS(DIPHENYLPHOSPHINO)-1,1''-BINAPHTHALENE]CHLORO(BENZENE)RUTHENIUM CHLORIDE(126251-92-1)
• EPA Substance Registry System: (S)-(+)-2,2''-BIS(DIPHENYLPHOSPHINO)-1,1''-BINAPHTHALENE]CHLORO(BENZENE)RUTHENIUM CHLORIDE(126251-92-1)

Safety Data

• Hazardous Substances Data: 126251-92-1(Hazardous Substances Data)

Usage

Chemical Properties

Orange to brown solid

Upstream product

• 37366-09-9 dichloro(benzene)ruthenium(II) dimer 
• 76189-55-4 (R)-(+)-2,2’-bis(diphenylphosphino)-1,1’-binaphthalene 
• 76144-87-1 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl 
• 69058-50-0 RuCl₂(C₆H₆)(CH₃S(O)CH₃) 

Downstream Products

• 126251-93-2 {RuCl(C₆H₆)((S)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl)}BPh₄ 
• 126188-00-9 {RuCl(C₆H₆)((S)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl)}BF₄ 
• 143337-13-7 {(C₁₀H₆(P(C₆H₅)2))2Ru(CH₃CN)3Cl}⁽¹⁺⁾*Cl^(1-)={(C₁₀H₆(P(C₆H₅)2))2Ru(CH₃CN)3Cl}Cl 

Relevant articles and documents

Asymmetrische Katalysen. LXXXII. Enantioselektive Hydrierung von 4-Oxoisophoron

Enantioselective hydrogenation of 4-oxoisophorone 1, catalysed by BINAP-RuII complexes, gives the corresponding saturated diketone 2 in 80percent chemical yield and 50percent enantiomeric excess.By repeated crystallisation from petroleum ether/

Synthesis of New Cationic BINAP-Ruthenium(II) Complexes and their Use in Asymmetric Hydrogenation

Reaction of 2 (1) and (S)-BINAP gives cationic BINAP-ruthenium complexes of the formula Y (2) (X = Cl, Br, and I; Y = Cl, Br, I, BF4, and BPh4; arene = C6H6 and p-MeC6H4CHMe2) which are efficient catalyst precursors for enantioselective hydrogenation of various prochiral alkenic and ketonic substrates ; a crystal structure of (2) (with X = Cl, Y = BF4) was obtained.