891-97-4

Basic information

• Product Name: δ-diphenylphosphorylbutyl alcohol
• Synonyms: δ-diphenylphosphorylbutyl alcohol
• CAS NO: 891-97-4
• Molecular Weight: 274.299
• Mol File: 891-97-4.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: δ-diphenylphosphorylbutyl alcohol(CAS DataBase Reference)
• NIST Chemistry Reference: δ-diphenylphosphorylbutyl alcohol(891-97-4)
• EPA Substance Registry System: δ-diphenylphosphorylbutyl alcohol(891-97-4)

Safety Data

• Hazardous Substances Data: 891-97-4(Hazardous Substances Data)

Upstream product

• 4124-07-6 homoallyldiphenylphosphane 
• 127686-64-0 (3-butenyl)diphenylphosphine-borane complex 
• 40596-44-9 4-iodobutyl acetate 
• 603-35-0 triphenylphosphine 
• 114856-27-8 Methyl 4-diphenylphosphinoylbutanoate 
• 151310-36-0 (3-carboxypropyl)triphenylphosphanium 
• 73367-76-7 4-Diphenylphosphinoylbutanoic acid 
• 829-85-6 diphenylphosphane 
• 6399-81-1 triphenylphosphine hydrobromide 

Downstream Products

• 105445-49-6 (R)-5-[(R)-1-(Diphenyl-phosphinoyl)-4-hydroxy-butyl]-dihydro-furan-2-one 
• 105445-49-6 (S)-5-[(R)-1-(Diphenyl-phosphinoyl)-4-hydroxy-butyl]-dihydro-furan-2-one 
• 105445-36-1 6-(Diphenyl-phosphinoyl)-9-hydroxy-5-oxo-nonanoic acid methyl ester 
• 105445-42-9 6-(Diphenyl-phosphinoyl)-5,9-dihydroxy-nonanoic acid methyl ester 
• 105445-35-0 5-(Diphenyl-phosphinoyl)-8-hydroxy-4-oxo-octanoic acid methyl ester 
• 122552-35-6 threo-2-diphenylphosphinoyl-1-phenylpentane-1,5-diol 
• 101680-98-2 2-diphenylphosphinoyl-5-hydroxy-1-phenylpentan-1-one 
• 101680-95-9 4-diphenylphosphinoylbutyl benzoate 

Relevant articles and documents

Intramolecular hydroboration of unsaturated phosphine boranes

Homoallylic phosphine boranes undergo intramolecular hydroboration upon activation by triflic acid. The reaction occurs via an intermediate B- trifluorosulfonyloxyborane complex such as 15, followed by SN1-like or SN2-like displaceme

A remarkably simple process for monoprotecting diols

Lipase from pig pancreas (PPL) has been shown to catalyse selectively the hydrolysis of alkane-1,n-diol bis-acetates into the corresponding monoacetate.

ACYL TRANSFER REACTIONS WITH PHOSPHINE OXIDES: SYNTHESIS OF E-HOMOALLYLIC ALCOHOLS, CYCLOPROPYL KETONES, AND γ-HYDROXY KETONES

Esters of 3-hydroxypropylphosphine oxides rearrange in base by O to C acyl (RCO) transfer to give the hydroxy ketones (8). threo-Selective reduction of (8) leads to pure E-homoallylic alcohols whilst C to O acyl )Ph2PO) transfer leads to γ-hydroxy ketones with nucleophilic aqueous base or cyclopropyl ketones with BuOKt - HOBut.