83728-79-4

Basic information

• Product Name: Phosphinous acid, diphenyl-, [1-(diphenylphosphino)-2-pyrrolidinyl]methyl ester, (S)-
• CAS NO: 83728-79-4
• Molecular Formula: C29H29NOP2
• Molecular Weight: 469.503
• Mol File: 83728-79-4.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Phosphinous acid, diphenyl-, [1-(diphenylphosphino)-2-pyrrolidinyl]methyl ester, (S)-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphinous acid, diphenyl-, [1-(diphenylphosphino)-2-pyrrolidinyl]methyl ester, (S)-(83728-79-4)
• EPA Substance Registry System: Phosphinous acid, diphenyl-, [1-(diphenylphosphino)-2-pyrrolidinyl]methyl ester, (S)-(83728-79-4)

Safety Data

• Hazardous Substances Data: 83728-79-4(Hazardous Substances Data)

Upstream product

• 1079-66-9 chloro-diphenylphosphine 
• 23356-96-9 (S)-1-Pyrrolidin-2-yl-methanol 

Relevant articles and documents

Highly selective synthesis of 4-vinylcyclohexene by cyclodimerization of butadiene catalysed by aminophosphinephosphinite and bis(aminophosphine) chiral ligands nickel complexes

The highest chemoselective synthesis of 4-vinylcyclohexene ever observed by butadiene cyclodimerization on nickel complexes has been obtained with aminophosphinephosphinite and bis(aminophosphine) chiral ligands (selectivity up to 99%).

ASYMMETRIC HYDROGENATION BY CHIRAL AMINOPHOSPHINE-PHOSPHINITE RHODIUM COMPLEXES

The ligands (S)-N-(diphenylphosphino)-2-diphenylphosphinomethylpyrrolidine, (S)-prolophos, and (S)-1-diphenylphosphinoxy-2-N-ethyl-N-diphenylphosphinoaminobutane,(S)-butaphos, have been prepared.The Rh(I) complexes of these phosphines act as an efficient homogenous hydrogenation catalysts at ambient temperature and pressure for α-N-acetaminoacrylic acid and itaconic acid.