129218-92-4

Basic information

• Product Name: (E)-1-acetoxy-1-(2-acetoxyphenyl)-1,3-butadiene
• Synonyms: (E)-1-acetoxy-1-(2-acetoxyphenyl)-1,3-butadiene
• CAS NO: 129218-92-4
• Molecular Weight: 246.263
• Mol File: 129218-92-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (E)-1-acetoxy-1-(2-acetoxyphenyl)-1,3-butadiene(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-1-acetoxy-1-(2-acetoxyphenyl)-1,3-butadiene(129218-92-4)
• EPA Substance Registry System: (E)-1-acetoxy-1-(2-acetoxyphenyl)-1,3-butadiene(129218-92-4)

Safety Data

• Hazardous Substances Data: 129218-92-4(Hazardous Substances Data)

Upstream product

• 129218-86-6 3-chloro-1-(2-hydroxyphenyl)-1-butanone 
• 129218-94-6 1-(2-acetoxyphenyl)-2-buten-1-one 
• 46117-36-6 but-3-enoic acid phenyl ester 
• 129218-88-8 (Z)-1-acetoxy-1-(2-acetoxyphenyl)-1,3-butadiene 

Relevant articles and documents

Influence of the β-Substitution on the Photochemistry of α,2-Diacetoxystyrenes. Irradiatin of Phenyl, Vinyl, and Benzyl Derivatives

β-Substitution shows a pronounced influence on the photochemistry of α,2-diacetoxystyrenes.As in the case of the parent compound, intramolecular cyclization with participation of the neighbouring 2-acetoxy group takes place upon irradiation of the enol esters 4a-c; however other processes are also observed, depending on the substrate.The phenyl derivative 4a gives the E isomer 7a and the phenanthrene 9.The vinyl derivative 4b also undergoes cis-trans isomerization and/or photooxidation, to afford 7b and 10.Finally, a 1,4-acyl migratin occurs in the benzyl derivative 4c, whereby the 1,4-diketone 12 is formed.