Visible-light-induced oxidative formylation of N-alkyl-N-(prop-2-yn-1-yl)anilines with molecular oxygen in the absence of an external photosensitizer

被引：51

作者：

Ji, Wangqin ^{[1
]}

Li, Pinhua ^{[1
]}

Yang, Shuai ^{[1
]}

Wang, Lei ^{[1
,2
]}

机构：

[1] Huaibei Normal Univ, Dept Chem, Huaibei 235000, Anhui, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 60期

基金：

中国国家自然科学基金;

关键词：

C-H FUNCTIONALIZATIONS; PHOTOREDOX CATALYSIS; PHOTOCHEMICAL ACTIVITY; ALPHA-ALKYLATION; COPPER CATALYSIS; BOND FORMATION; EN-ROUTE; AMINES; DERIVATIVES; ALDEHYDES;

D O I：

10.1039/c7cc03693k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Visible-light-induced oxidative formylation of N-alkyl-N-(prop-2-yn-1-yl) anilines with molecular oxygen in the absence of an external photosensitizer was developed and afforded the corresponding formamides in good yields under mild conditions. The investigation of the mechanism disclosed that both the starting material and the product act as photosensitizers, and O-1(2) and O-2(center dot-) are generated through energy transfer and a single electron transfer pathway and play an important role in the reaction.

引用

页码：8482 / 8485

页数：4

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