作者:Akito Katayama、Yuan Jin、Yoshitake Nishiyama、Takamitsu Hosoya、Satoshi Yokoshima
DOI:10.1021/acs.orglett.2c02895
日期:2022.10.14
Upon treatment of α-azido sulfones with a thiol in the presence of 1,1,3,3-tetramethylguanidine, substitution of the sulfonyl group with a thiolate occurred, resulting in the formation of α-azido sulfides. Based on experimental results and DFT calculations, a reaction mechanism that involves the addition of a thiolate to the azido group and generation of an alkylidene triazene is proposed.
在 1,1,3,3-四甲基胍存在下用硫醇处理 α-叠氮基砜后,磺酰基被硫醇盐取代,导致形成 α-叠氮基硫化物。基于实验结果和 DFT 计算,提出了在叠氮基上添加硫醇盐并生成亚烷基三氮烯的反应机理。