Rh(iii)-catalyzed sequential C–H activation and annulation: access to N-fused heterocycles from arylazoles and α-diazocarbonyl compounds†,10.1039/C7RA03262E

热搜：

Lactoyl-CoA 全氟丁基戊烷白叶藤碱全氟己基辛烷新白叶藤碱壳寡糖特色专题-生物多肽

Rh(iii)-catalyzed sequential C–H activation and annulation: access to N-fused heterocycles from arylazoles and α-diazocarbonyl compounds†

Jiyang Jie,Haoyi Li,Songxiao Wu,Qingyu Chai,Haining Wang,Xiaobo Yang

RSC Advances Pub Date : 04/10/2017 00:00:00 , DOI:10.1039/C7RA03262E

Abstract

A mild and simple protocol has been developed for the synthesis of N-fused heterocycles from arylazoles and α-diazocarbonyl compounds via Rh(III)-catalyzed sequential C–H activation and annulation. Three kinds of N-fused heterocycles derived from arylpyrazoles, arylbenzimidazoles and aryl 1,2,4-triazole were successfully obtained. The reactivity of the other four arylazole analogues was also investigated.