Cobalt-catalyzed peri-selective alkoxylation of 1-naphthylamine derivatives

被引：16

作者：

Han, Jiao-Na ^{[1
]}

Du, Cong ^{[1
]}

Zhu, Xinju ^{[1
]}

Wang, Zheng-Long ^{[1
]}

Zhu, Yue ^{[1
]}

Chu, Zhao-Yang ^{[1
]}

Niu, Jun-Long ^{[1
]}

Song, Mao-Ping ^{[1
]}

机构：

[1] Zhengzhou Univ, Coll Chem & Mol Engn, Zhengzhou 450001, Henan, Peoples R China

来源：

BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY | 2018年 / 14卷

基金：

中国国家自然科学基金;

关键词：

alkoxylation; C-H activation; cobalt catalysis; 1-naphthylamines; secondary alcohols; H BOND ACTIVATION; REMOVABLE BIDENTATE AUXILIARY; C-H; ALCOHOLS; OXIDANT; ARYL; ARENES; DIBENZOFURANS; HYDROXYLATION; OXYGENATION;

D O I：

10.3762/bjoc.14.183

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A cobalt-catalyzed C(sp(2))-H alkoxylation of 1-naphthylamine derivatives has been disclosed, which represents an efficient approach to synthesize aryl ethers with broad functional group tolerance. It is noteworthy that secondary alcohols, such as hexafluoroisopropanol, isopropanol, isobutanol, and isopentanol, were well tolerated under the current catalytic system. Moreover, a series of biologically relevant fluorine-aryl ethers were easily obtained under mild reaction conditions after the removal of the directing group.

引用

页码：2090 / 2097

页数：8

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