Cp^*Co(Ⅲ)-catalyzed C—H amidation of azines with dioxazolones  

作　　者：Yanzhen Huang Chao Pi Zhen Tang Yangjie Wu Xiuling Cui 

机构地区：[1]Henan Key Laboratory of Chemical Biology and Organic Chemistry,Key Laboratory of Applied Chemistry of Henan Universities,College of Chemistry,Green Catalysis Center,Zhengzhou University,Zhengzhou 450052,China

出　　处：《Chinese Chemical Letters》2020年第12期3237-3240,共4页中国化学快报（英文版）

基　　金：the Ministry of Science and Technology of China(No.2016YFE0132600);Henan Center for Outstanding Overseas Scientists(No.GZS2020001)。

摘　　要：Cp^*Co(Ⅲ)-catalyzed direct C—H amidation of azines has been developed.This co nversion could proceed smoothly in the absence of external oxidants,acids or bases,with excellent regioselectivity and broad functional group tolerance,CO2 was released as the sole byproduct,thus providing an environmentally benign amidation process.The products obtained are important intermediates in organic synthesis.

关 键 词：Cp^*Co(Ⅲ)-catalyzed AZINES AMIDATION Dioxazolone 

分 类 号：O621.251[理学—有机化学]