139139-89-2

Basic information

• Product Name: (S)-(-)-2,2'-bis(diphenylphosphinoyl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl
• CAS NO: 139139-89-2
• Molecular Weight: 662.748
• Mol File: 139139-89-2.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: (S)-(-)-2,2'-bis(diphenylphosphinoyl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-(-)-2,2'-bis(diphenylphosphinoyl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl(139139-89-2)
• EPA Substance Registry System: (S)-(-)-2,2'-bis(diphenylphosphinoyl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl(139139-89-2)

Safety Data

• Hazardous Substances Data: 139139-89-2(Hazardous Substances Data)

Upstream product

• 74866-28-7 2,2'-dibromo-1,1'-binaphthyl 
• 139139-88-1 2,2'-dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl 
• 1499-21-4 Diphenylphosphinic chloride 
• 106-93-4 ethylene dibromide 

Downstream Products

• 139139-86-9 (S)-(-)-2,2'-bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl 
• 139139-86-9 (R)-(+)-2,2'-bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl 

Relevant articles and documents

Enantioselective chlorinative aldol reaction of α-substituted acroleins catalyzed by chiral phosphine oxides

The enantioselective chlorinative aldol reaction of α-substituted acroleins with aldehydes catalyzed by chiral phosphine oxides is described. A hypervalent silicon complex-derived chloride adds to the α-substituted acroleins to form the corresponding sily

Process for producing optically active carboxylic acid

A process for the production of an optically active carboxylic acid (I), which comprises subjecting an olefinic carboxylic acid (II) to asymmetric hydrogenation using a complex as a catalyst consisting of an optically active phosphine (III) and a ruthenium compound. Complex of STR1 with a ruthenium compound STR2 According to the process of the present invention, optically active carboxylic acids can be produced with high yield.

2,2'-bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl and transition metal complex containing the same as ligand

2,2'-Bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl represented by formula (I). STR1 is disclosed. A transition metal complex containing the same, a process for producing 2,2'-Bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl, and a process for producing 2,2'-bis(diphenylphosphinyl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl are also disclosed.