be involved to lead to the products. The radical anion of the olefin can react with the halo compound by electron-tranfer followed by radical coupling, or be reduced into the dianion which reacts by nucleophilic displacement.
通过活化烯烃与宝石-多卤代化合物的电还原偶联,已经以令人满意的产率制备了环丙基衍
生物。当烯烃比有机卤化物更容易还原时,该反应是有效的。可以涉及两种类型的中间体来产生产物。烯烃的自由基阴离子可通过电子转移与自由基偶联而与卤代化合物反应,或可通过亲核取代反应还原为二价阴离子。