Copper-promoted <i>S</i>-arylation reactions with triarylbismuths for the synthesis of diaryl sulfides
作者:Mei Nie、Xuehao Zhou、Jingjie Tang、Dongting Huang、Xinsheng Xiao、Jianwei Xie
DOI:10.1039/d3ra06582k
日期:——
A simple approach for copper-promoted S-arylation reactions utilizing triarylbismuths or triarylantimonys as arylating reagents has been described. These reactions can be performed under mild conditions and exhibit remarkable functional group tolerance and chemoselectivity. The corresponding 2-arylthiopyridine 1-oxide derivatives and arylthioanilines/phenols have been successfully synthesized, achieving
已经描述了利用三芳基铋或三芳基锑作为芳基化试剂的铜促进的S-芳基化反应的简单方法。这些反应可以在温和的条件下进行,并表现出显着的官能团耐受性和化学选择性。相应的 2-芳硫基吡啶 1-氧化物衍生物和芳硫基苯胺/苯酚已成功合成,在超过 49 个实例中实现了良好至优异的产率。