We report herein the first examples of electrochemical radical retro-allylation of homoallylic alcohols via the cleavage of the C(sp3)–C(sp3) bond. In this reaction, a variety of sulfonyl hydrazides were employed as the environmentally friendly radical sources via an electrochemical dehydrazination with the release of N2 and H2 as the byproducts, leading to sulfonyl allylic compounds in moderate to
我们在此报道了通过 C(sp 3 )–C(sp 3 ) 键断裂对高
烯丙醇进行电
化学自由基逆烯丙基化的第一个例子。在该反应中,采用多种磺酰
肼作为环境友好的自由基源,通过电
化学脱
肼反应释放副产物N 2和H 2 ,以中等至良好的收率生成磺酰烯丙化合物。该反应具有无
金属和碱的反应条件、广泛的官能团耐受性和广泛的底物范围。