95832-96-5

Basic information

• Product Name: Pentanoic acid, 4-(acetyloxy)-3-oxo-2-(triphenylphosphoranylidene)-, 1,1-dimethylethyl ester, (S)-
• CAS NO: 95832-96-5
• Molecular Formula: C29H31O5P
• Molecular Weight: 490.536
• Mol File: 95832-96-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Pentanoic acid, 4-(acetyloxy)-3-oxo-2-(triphenylphosphoranylidene)-, 1,1-dimethylethyl ester, (S)-(CAS DataBase Reference)
• NIST Chemistry Reference: Pentanoic acid, 4-(acetyloxy)-3-oxo-2-(triphenylphosphoranylidene)-, 1,1-dimethylethyl ester, (S)-(95832-96-5)
• EPA Substance Registry System: Pentanoic acid, 4-(acetyloxy)-3-oxo-2-(triphenylphosphoranylidene)-, 1,1-dimethylethyl ester, (S)-(95832-96-5)

Safety Data

• Hazardous Substances Data: 95832-96-5(Hazardous Substances Data)

Upstream product

• 86302-43-4 (tert-Butoxycarbonylmethylene)triphenylphosphorane 
• 36394-75-9 (S)-2-acetoxypropanoyl chloride 
• 59159-39-6 (tert-butoxycarbonylmethyl)triphenylphosphonium bromide 

Downstream Products

• 95832-86-3 (S)-3-acetoxy-1-triphenylphosphoranylidene-2-butanone 
• 95832-95-4 Acetic acid (E)-(S)-4-(4-chloro-phenyl)-1-methyl-2-oxo-but-3-enyl ester 
• 95832-89-6 Acetic acid (3E,5E)-(S)-1-methyl-2-oxo-6-phenyl-hexa-3,5-dienyl ester 
• 116696-50-5 Acetic acid (E)-(S)-1-methyl-2-oxo-4-phenyl-but-3-enyl ester 
• 119420-93-8 Acetic acid (E)-(S)-2-hydroxy-1-methyl-4-phenyl-but-3-enyl ester 

Relevant articles and documents

SYNTHESIS OF 1-SUBSTITUTED (S)-4-ACETOXY-1-PENTEN-3-ONES USING (S)-LACTIC ACID AS A CHIRAL SOURCE AND THEIR SYNTHETIC REACTIONS

Ylide reaction of (S)-3-acetoxy-1-triphenylphosphoranylidene-2-butanone, derived from (S)-lactic acid, with aldehydes gives 1-substituted (S)-4-acetoxy-1-penten-3-one derivatives, which are shown to be transformed into useful chiral compouds by stereosele