Stereochemical Control Exerted by Methoxyl Group on the Diiodomethane–Copper Methylenation of Cyclic Olefins Containing Methoxyl Group
作者:Nariyoshi Kawabata、Naoki Ikeda
DOI:10.1246/bcsj.53.563
日期:1980.2
In the diiodomethane–copper methylenation of 3- and 4-methoxycyclopentenes and 3-methoxycyclohexene, the cis isomers of the cyclopropane derivatives predominated over the corresponding trans isomers, the trans isomer of cyclopropane derivatives being predominantly obtained from 3-methoxycyclooctene.