Chemoselective <i>N</i>-arylation of aminobenzamides <i>via</i> copper catalysed Chan–Evans–Lam reactions
作者:Shuai Liu、Weisai Zu、Jinli Zhang、Liang Xu
DOI:10.1039/c7ob02491f
日期:——
Chemoselective N-arylation of unprotected aminobenzamides was achieved via Cu-catalysed Chan–Evans–Lam cross-coupling with aryl boronic acids for the first time. Simple copper catalysts enable the selective arylation of amino groups in ortho/meta/para-aminobenzamides under open-flask conditions. The reactions were scalable and compatible with a wide range of functional groups.