Alkenylnitro compounds underwent oxidative cyclopropanation by treatment with Fe2O3 in the presence of base and iodine. Bicyclic nitrocyclopropanes were readily prepared in a highly stereoselective manner.
通过在碱和碘存在下用Fe 2 O 3处理烯基硝基化合物进行氧化环丙烷化。双环硝基环丙烷很容易以高度立体选择性的方式制备。