Visible-Light Induced Radical Addition–Elimination Reaction for Constructing Allylic Sulfones from Sulfonyl Chlorides and Allyl Bromides
作者:Rui-Xue Li、Yuan Chen、Lan-Qian Huang、Zhi Guan、Yan-Hong He
DOI:10.1021/acs.joc.3c02893
日期:2024.4.5
Allyl sulfones are commonly present in bioactive compounds and organic building blocks. This work introduces a photocatalytic radical addition–elimination reaction involving readily accessible sulfonyl chlorides and allyl bromides. It delivers structurally diverse allylic sulfones in moderate to excellent yields, showcasing a high tolerance to functional groups. Notably, this method operates under
烯丙基砜通常存在于生物活性化合物和有机结构单元中。这项工作介绍了一种涉及容易获得的磺酰氯和烯丙基溴的光催化自由基加成-消除反应。它以中等至优异的产率提供结构多样的烯丙基砜,表现出对官能团的高度耐受性。值得注意的是,该方法在温和的反应条件下进行,不需要氧化剂、化学计量的还原金属或添加剂。