Visible Light-Induced[3+2]Annulation Reaction of Alkenes with Vinyl Azides:Direct Synthesis of Functionalized Pyrroles  

作　　者：Ming Yang Xin-Yu Wang Jie Wang Yu-Long Zhao 

机构地区：[1]Jilin Province Key Laboratory of Organic Functional Molecular Design&Synthesis,Faculty of Chemistry,Northeast Normal University,Changchun,Jilin 130024,China

出　　处：《Chinese Journal of Chemistry》2024年第2期151-156,共6页中国化学（英文版）

基　　金：financial support of this research by the National Natural Sciences Foundation of China(21871044 and 21472017).

摘　　要：A photocatalytic[3+2]annulation of alkenes with vinyl azides was developed under irradiation by visible light in the presence of organic dye photocatalysts.Broad substrate scope and high functional group tolerance were demonstrated by more than 50 examples.The reaction provides a novel and efficient method for the synthesis of polyfunctionalized pyrroles under very mild metal-free conditions without other additives.

关 键 词：Photocatalysis Vinyl azides ALKENES PYRROLES ANNULATION Radical reactions 

分 类 号：O62[理学—有机化学]