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

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

作者机构：Henan Key Laboratory of Chemical Biology and Organic ChemistryKey Laboratory of Applied Chemistry of Henan UniversitiesCollege of ChemistryGreen Catalysis CenterZhengzhou UniversityZhengzhou 450052China 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2020年第31卷第12期

页      面：3237-3240页

核心收录：

学科分类：07[理学] 070303[理学-有机化学] 0703[理学-化学] 

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

主　　题：Cp^*Co(Ⅲ)-catalyzed Azines Amidation Dioxazolone 

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.