Cp*CoIII-Catalyzed C(sp3)-H Bond Amidation of 8-Methylquinoline

被引：128

作者：

Barsu, Nagaraju ^{[1
]}

Rahman, Md Atiur ^{[1
]}

Sen, Malay ^{[1
]}

Sundararaju, Basker ^{[1
]}

机构：

[1] Indian Inst Technol Kanpur, Dept Chem, Fine Chem Lab, Kanpur 208016, Uttar Pradesh, India

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2016年 / 22卷 / 27期

关键词：

amidation; cobalt; quinoline; sp(3) C-H activation; H AMIDATION; INTERMOLECULAR AMIDATION; COBALT(III)-CATALYZED ARYL; INDOLE SYNTHESIS; CARBON-CARBON; C-SP3-H BONDS; ACTIVATION; FUNCTIONALIZATION; AMINATION; ALKYNES;

D O I：

10.1002/chem.201601597

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An efficient and external oxidant-free, Cp*Co-III-catalyzed C(sp(3))-H bond amidation of 8-methylquinoline, using oxazolone as an efficient amidating agent, is reported for the first time under mild conditions. The reaction is selective and tolerates a variety of functional groups. Based on previous reports and experimental results, the deprotonation pathway proceeds through an external base-assisted concerted metalation and deprotonation process.

引用

页码：9135 / 9138

页数：4

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