Visible-light-induced photoredox-catalyzed synthesis of benzimidazo [2,1-a]iso-quinoline-6(5H)-ones

被引：65
作者：
Wang, Bin [1 ,2 ,3 ]
Zou, Long [3 ]
Wang, Lei [1 ,2 ,3 ,4 ]
Sun, Manman [1 ,2 ]
Li, Pinhua [3 ,4 ]
机构：
[1] Taizhou Univ, Adv Res Inst, Taizhou 318000, Peoples R China
[2] Taizhou Univ, Dept Chem, Taizhou 318000, Peoples R China
[3] Huaibei Normal Univ, Dept Chem, Huaibei 235000, Peoples R China
[4] Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China
来源：
CHINESE CHEMICAL LETTERS | 2021年 / 32卷 / 03期
基金：
中国国家自然科学基金;
关键词：
Benzimidazo[2,1-a]iso-quinonline-6(5H)-ones; N-Methacryloyl-2-arylbenzoimidazoles; Aryl diazonium salts; Photoredox catalysis; Visible-light-induced organic reaction; C-H FUNCTIONALIZATION; ACTIVATED ALKENES; ANNULATION; OXINDOLES; TRIFLUOROMETHYLATION; PHOTOCATALYSIS; SCAFFOLD; BONDS; SALTS;
D O I：
10.1016/j.cclet.2020.08.013
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A simple and efficient visible-light-induced photoredox-catalyzed diarylation of N-methacryloyl-2-arylbenzoimidazoles with aryl diazonium salts was developed. The reaction provides a convenient access to a variety of benzimidazoisoquinolinones through the construction of two C-C bonds in one step under mild reaction conditions. (C) 2020 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：1229 / 1232
页数：4
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