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

被引：5
|
作者：
Yang, Ming [1 ]
Wang, Xin-Yu [1 ]
Wang, Jie [1 ]
Zhao, Yu-Long [1 ]
机构：
[1] Northeast Normal Univ, Fac Chem, Jilin Prov Key Lab Organ Funct Mol Design & Synth, Changchun 130024, Jilin, Peoples R China
来源：
CHINESE JOURNAL OF CHEMISTRY | 2024年 / 42卷 / 02期
关键词：
Photocatalysis; Vinyl azides; Alkenes; Pyrroles; Annulation; Radical reactions; CATALYSIS;
D O I：
10.1002/cjoc.202300498
中图分类号：
O6 [化学];
学科分类号：
0703 ;
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.
引用
收藏
页码：151 / 156
页数：6
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