Generation of sulfonyl radicals from sulfonylhydrazides has been achieved in the presence of a non-toxic iron catalyst and oxygen. The intermolecular addition of resultant sulfonyl radicals to alkenes affords β-hydroxysulfone compounds.
在无毒的
铁催化剂和
氧气的存在下已经实现了从磺酰
肼生成磺酰基的步骤。所得磺酰基基团的分子间加成反应得到β-羟基砜化合物。