66577-36-4

Basic information

• Product Name: phenyl(1-phenylethyl)phosphinic acid
• CAS NO: 66577-36-4
• Molecular Weight: 246.246
• Mol File: 66577-36-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: phenyl(1-phenylethyl)phosphinic acid(CAS DataBase Reference)
• NIST Chemistry Reference: phenyl(1-phenylethyl)phosphinic acid(66577-36-4)
• EPA Substance Registry System: phenyl(1-phenylethyl)phosphinic acid(66577-36-4)

Safety Data

• Hazardous Substances Data: 66577-36-4(Hazardous Substances Data)

Upstream product

• 638-21-1 phenylphosphane 
• 2129-79-5 Benzylphenylphosphinsaeureethylester 
• 461003-62-3 phenyl-(1-phenylethyl)phosphinic acid ethyl ester 
• 29916-47-0 (α-methylbenzyl)phenylphosphine oxide 
• 98-86-2 acetophenone 

Downstream Products

• 188540-15-0 N-hydroxylamine 
• 140458-24-8 N--O-trimethylsilylhydroxylamine 
• 140458-23-7 α-methylbenzyl(phenyl)phosphinic chloride 

Relevant articles and documents

Stereospecificity in the Rearrangement Reactions of an N-Phosphinoyl-O-sulfonylhydroxylamine with Methylamine and tert-Butylamine: Retention of Configuration at Phosphorus as Evidence for the Initial Formation of a Phosphonamidic Sulfonic Mixed Anhydride

Reaction of the N-phosphinoyl-O-sulfonylhydroxylamine PhMeCH(Ph)P(O)NHOMs 10 with RNH2 (R = Me or t-Bu) results in migration of the phenyl group from phosphorus to nitrogen which leads to the rearrangement product PhMeCHP(O)(NHPh)NHR.Using samples of 10 e