Cobalt(II)-Catalyzed C–H Amination of Arenes with Simple Alkylamines

A new method of cobalt-catalyzed amination of arylamides with simple alkylamines is reported through C­(sp2)–H bond functionalization. For the first time, inexpensive cobalt is exploited as the catalyst in the amination of C­(sp2)–H bond using simple alkylamines.本研究报道了一种钴催化芳酰胺与简单烷基胺经C(sp²)-H键官能化的胺化新方法。该研究首次采用廉价金属钴作为催化剂，用于简单烷基胺参与的C(sp²)-H键胺化反应。