Metal-Free, Visible-Light-Mediated Direct C-H Arylation of Heteroarenes with Aryl Diazonium Salts

被引：680

作者：

Hari, Durga Prasad ^{[1
]}

Schroll, Peter ^{[1
]}

Koenig, Burkhard ^{[1
]}

机构：

[1] Univ Regensburg, Inst Organ Chem, D-93053 Regensburg, Germany

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2012年 / 134卷 / 06期

关键词：

PHOTOREDOX CATALYSIS; EOSIN-Y; ARENEDIAZONIUM SALTS; FURAN-DERIVATIVES; ORGANIC-SYNTHESIS; PSCHORR REACTION; BOND ARYLATION; PHOTOCATALYSIS; ORGANOCATALYSIS; CYCLOADDITIONS;

D O I：

10.1021/ja212099r

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Visible light along with 1 mol % eosin Y catalyzes the direct C-H bond arylation of heteroarenes with aryl diazonium salts by a photoredox process. We have investigated the scope of the reaction for several aryl diazonium salts and heteroarenes. The general and easy procedure provides a transition-metal-free alternative for the formation of aryl-heteroaryl bonds.

引用

页码：2958 / 2961

页数：4

共 67 条

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