1,2,2-tribromocyclopropanecarboxylic acid and derivatives—Valuable intermediates for four carbon cyclopropane and cyclopropene synthons
作者:Ahmad R. Al Dulayymi、Juma'a R. Al Dulayymi、Mark S. Baird、Michelle E. Gerrard、Gani Koza、Samantha D. Harkins、Evan Roberts
DOI:10.1016/0040-4020(95)01123-4
日期:1996.3
2-bromocyclopropene carboxylate. while modification of the ester group followed by reaction with methyllithium leads to a series of related four-carbon cyclopropenes. The tribromo-ester is also readily converted into 1,1,2,2-tetrabromocyclopropane, a valuable three-carbon cyclopropene synthon.