125444-48-6

Basic information

• Product Name: dimethyl-2,4 pentene-2 oate de p-(fluoro)benzyle
• CAS NO: 125444-48-6
• Molecular Weight: 236.286
• Mol File: 125444-48-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: dimethyl-2,4 pentene-2 oate de p-(fluoro)benzyle(CAS DataBase Reference)
• NIST Chemistry Reference: dimethyl-2,4 pentene-2 oate de p-(fluoro)benzyle(125444-48-6)
• EPA Substance Registry System: dimethyl-2,4 pentene-2 oate de p-(fluoro)benzyle(125444-48-6)

Safety Data

• Hazardous Substances Data: 125444-48-6(Hazardous Substances Data)

Upstream product

• 3876-52-6 (E)-2,4-dimethylpent-2-enoic acid 
• 459-56-3 4-fluorobenzylic alcohol 
• 89609-13-2 (E)-2,4-Dimethyl-2-pentenoic acid chloride 

Relevant articles and documents

PHOTODECONJUGAISON ENANTIOSELECTIVE D'ESTERS ET DE LACTONES CONJUGUEES EN PRESENCE D'EPHEDRINE

α,β-unsaturated esters and α-alkylidene lactones bearing one γ-hydrogen on the unsaturated chain, were deconjugated by irradiation with UV light (λ=254 nm).When the reaction was carried out in the presence of (+) or (-) ephedrine, an enantioselective C-protonation of the photodienolic intermediate led to the deconjugated ester with an enantiomeric excess up to 30 percent.The scape of the reaction and the configuration of the new asymmetric center are discussed.