Controlling Selectivity in Shuttle Hetero‐difunctionalization Reactions: Electrochemical Transfer Halo‐thiolation of Alkynes
作者:Xichang Dong、Martin Klein、Siegfried R. Waldvogel、Bill Morandi
DOI:10.1002/anie.202213630
日期:2023.1.9
Shuttle catalysis is emerging as a potent strategy to unleash unprecedented synthetic flexibility in organic synthesis. Herein, we disclose a rare example of shuttle hetero-difunctionalization to transfer two distinct functional groups between β-halosulfides and alkynes with excellent chemo-, regio-, and stereoselectivity via a paired electrolysis process. This unfolds new opportunities for selective
穿梭催化正在成为释放有机合成中前所未有的合成灵活性的有效策略。在此,我们公开了一个罕见的穿梭异双官能化实例,通过配对电解过程在 β-卤硫化物和炔烃之间转移两个不同的官能团,具有出色的化学选择性、区域选择性和立体选择性。这为选择性穿梭双功能化反应提供了新的机会。