138432-67-4

Basic information

• Product Name: 4-(2'-bromoethyl)-4-carbomethoxy-2,5-cyclohexadien-1-one
• Synonyms: 4-(2'-bromoethyl)-4-carbomethoxy-2,5-cyclohexadien-1-one
• CAS NO: 138432-67-4
• Molecular Weight: 259.1
• Mol File: 138432-67-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-(2'-bromoethyl)-4-carbomethoxy-2,5-cyclohexadien-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(2'-bromoethyl)-4-carbomethoxy-2,5-cyclohexadien-1-one(138432-67-4)
• EPA Substance Registry System: 4-(2'-bromoethyl)-4-carbomethoxy-2,5-cyclohexadien-1-one(138432-67-4)

Safety Data

• Hazardous Substances Data: 138432-67-4(Hazardous Substances Data)

Upstream product

• 138408-58-9 1-(2-Bromo-ethyl)-cyclohexa-2,5-dienecarboxylic acid methyl ester 

Downstream Products

• 138408-59-0 4-carbomethoxy-4-vinyl-2,5-cyclohexadien-1-one 
• 138408-62-5 methyl 4-hydroxy-2-vinylbenzoate 
• 138408-64-7 3-(2'-bromoethyl)-4-carbomethoxyphenol 
• 138408-63-6 3-(2'-bromoethyl)-2-carbomethoxyphenol 

Relevant articles and documents

Photochemistry of 4-vinyl-2,5-cyclohexadien-l-ones. A remarkable effect of substitution on the type A and dienone-phenol photorearrangements

4-Carbomethoxy-4-vinyl-2,5-cyclohexadien-l-ones 6a and 6b were prepared from methyl benzoate and methyl 2-methoxybenzoate in 45% overall yields. Irradiation of 6m in benzene solution at 366 nm gave 2-carbomethoxybicyclo[32,3,4,26,7.l