Manganese-Catalyzed C-H Amidation of Heteroarenes in Water

被引：23

作者：

Kong, Xianqiang ^{[1
]}

Lin, Long ^{[1
]}

Xu, Bo ^{[1
]}

机构：

[1] Donghua Univ, Coll Chem Chem Engn & Biotechnol, 2999 North Renmin Lu, Shanghai 201620, Peoples R China

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2018年 / 360卷 / 15期

基金：

美国国家科学基金会;

关键词：

C-H activations; manganese; directing group; amidation; TRACELESS DIRECTING GROUP; N; N-DIALKYL BENZAMIDES; ACTIVATION; FUNCTIONALIZATION; ARYLATION; IRIDIUM; HYDROARYLATION; ALKENES; ESTERS; SELECTIVITY;

D O I：

10.1002/adsc.201800544

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

We have developed an efficient manganese-catalyzed amidation of various heteroarenes via C-H bond activation using readily available sulfonyl azides. The key step is heteroarene directed electrophilic aromatic metalation using MnBr(CO)(5) as catalyst. This method offers excellent chemical yields and regioselectivity with good functional group tolerance. This base metal catalyzed reaction proceeds efficiently using water as the only solvent and nitrogen is the only byproduct.

引用

收藏

页码：2801 / 2805

页数：5

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