137476-83-6

Basic information

• Product Name: Benzyl-[2'-(diphenyl-phosphinoyl)-[1,1']binaphthalenyl-2-yl]-diphenyl-phosphonium; bromide
• CAS NO: 137476-83-6
• Molecular Weight: 809.722
• Mol File: 137476-83-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzyl-[2'-(diphenyl-phosphinoyl)-[1,1']binaphthalenyl-2-yl]-diphenyl-phosphonium; bromide(CAS DataBase Reference)
• NIST Chemistry Reference: Benzyl-[2'-(diphenyl-phosphinoyl)-[1,1']binaphthalenyl-2-yl]-diphenyl-phosphonium; bromide(137476-83-6)
• EPA Substance Registry System: Benzyl-[2'-(diphenyl-phosphinoyl)-[1,1']binaphthalenyl-2-yl]-diphenyl-phosphonium; bromide(137476-83-6)

Safety Data

• Hazardous Substances Data: 137476-83-6(Hazardous Substances Data)

Upstream product

• 100-39-0 benzyl bromide 
• 76189-55-4 (R)-(+)-2,2′-bis(diphenylphosphino)-1,1′-binaphthalene 

Relevant articles and documents

Enantioselective Extraction of Di-O-benzoyltartrate Anion by Ion-Pair Extractant Having Binaphthyl-Unit

A lipophilic diphosphonium salt 1 having binaphthyl-type axial chirality was developed as a novel ion-pair extractant.By use of (R)-1, (-)-di-O-benzoyltartrate ((-)-DBT) was extracted more effectively than (+)-DBT.The enantioselectivity (α=D(-)