Thiosulfonylation of alkenes with the insertion of sulfur dioxide under non-metallic conditions

作者：Fu‐Sheng He, Youqian Wu, Jun Zhang, Hongguang Xia, Jie Wu · 发表于：Organic Chemistry Frontiers · 年份：2018 · DOI：10.1039/c8qo00824h · 被引用次数：29 · 研究领域：Sulfur-Based Synthesis Techniques、Chemical Synthesis and Reactions、Synthesis and Catalytic Reactions

A three-component reaction of 1-(2-allylaryl)thioureas, sulfur dioxide, and aryldiazonium tetrafluoroborates under mild conditions is realized, leading to sulfonated [3,1]-benzothiazepines in good yields. High efficiency is observed for this non-metallic transformation.