Highly Efficient Binuclear Copper-catalyzed Oxidation of N,N-Dimethylanilines with O2

被引：14

作者：

Liu, Yuxia ^{[1
]}

Yan, Yonggang ^{[2
,3
]}

Xue, Dong ^{[2
,3
]}

Wang, Zhongfu ^{[1
]}

Xiao, Jianliang ^{[2
,3
,4
]}

Wang, Chao ^{[2
,3
]}

机构：

[1] Northwest Univ, Coll Food Sci & Technol, Shaanxi Nat Carbohydrate Resource Engn Res Ctr, Xian 710069, Peoples R China

[2] Shaanxi Normal Univ, Minist Educ, Key Lab Appl Surface & Colloid Chem, Xian 710062, Peoples R China

[3] Shaanxi Normal Univ, Sch Chem & Chem Engn, Xian 710062, Peoples R China

[4] Univ Liverpool, Dept Chem, Liverpool L69 7ZD, Merseyside, England

来源：

CHEMCATCHEM | 2020年 / 12卷 / 08期

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

copper; homogeneous catalysis; dioxygen; oxidation; amides; SP(3) C-H; N-FORMYLATION; TERTIARY-AMINES; MOLECULAR-OXYGEN; CARBON-DIOXIDE; HYDROGEN-PEROXIDE; AEROBIC OXIDATION; ROOM-TEMPERATURE; SECONDARY-AMINES; IONIC LIQUIDS;

D O I：

10.1002/cctc.201901962

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A binuclear copper-salicylate complex, [Cu(Sal)(2)(NCMe)](2) (Sal=salicylate), was found to be an active catalyst for the oxidation of N,N-dimethylanilines by O-2, affording the corresponding N-methyl-N-phenylformamides as major products. The reactions were carried out with a O-2 balloon and the S/C (substrate/catalyst ratio) of the model reaction could be up to 1x10(5), providing a practical and highly efficient catalytic protocol for accessing N-methyl-N-phenylformamides.

引用

页码：2221 / 2225

页数：5

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