E. A. Matyushenkov, O. Kulinkovich
Apr 1, 2006
Citations
0
Influential Citations
7
Citations
Journal
Russian Journal of Organic Chemistry
Abstract
Cyclopropanation of the ester group in ethyl 3-chloropropanoate and subsequent cleavage of the three-membered carbocycle in intermediate 1-(2-chloroethyl)cyclopropyl methanesulfonate gave 2-bromomethyl-4-chlorobut-1-ene, and the latter was used as key intermediate in the synthesis of racemic ipsenol and ipsdienol which are components of Ips typographus L. European spruce spark beetle pheromone.