Facile synthesis of 2,2′-dinitrosubstituted biaryls through Cu-catalyzed ligand-free decarboxylative homocoupling of ortho-nitrobenzoic acids

被引：35

作者：

Fu, Zhengjiang ^{[1
]}

Li, Zhaojie ^{[1
]}

Xiong, Qiheng ^{[1
]}

Cai, Hu ^{[1
]}

机构：

[1] Nanchang Univ, Coll Chem, Nanchang, Jiangxi, Peoples R China

来源：

RSC ADVANCES | 2015年 / 5卷 / 64期

基金：

中国国家自然科学基金;

关键词：

CROSS-COUPLING REACTION; CARBOXYLIC-ACIDS; BENZOIC-ACIDS; DIRECT ARYLATION; ARYL HALIDES; N-OXIDES; COPPER; PALLADIUM; ACYLATION; NICKEL;

D O I：

10.1039/c5ra07771k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel waste-free Cu-catalyzed decarboxylative homocoupling of ortho-nitrobenzoic acids has been developed, and diverse substituents on the phenyl core of ortho-nitrobenzoic acid are compatible with the transformation. This method provides a practical alternative to synthesize valuable 2,2'-dinitrosubstituted biaryls from cheap and readily available ortho-nitrobenzoic acids.

引用

页码：52101 / 52104

页数：4

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