Acyl Radicals from Aromatic Carboxylic Acids by Means of Visible-Light Photoredox Catalysis

被引：161

作者：

Bergonzini, Giulia ^{[1
]}

Cassani, Carlo ^{[1
]}

Wallentin, Carl-Johan ^{[1
]}

机构：

[1] Gothenburg Univ, Dept Chem & Mol Biol, S-41258 Gothenburg, Sweden

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2015年 / 54卷 / 47期

基金：

瑞典研究理事会;

关键词：

acyl radicals; acylarylation; carboxylic acids; oxindoles; photoredox catalysis; ALPHA-AMINO-ACIDS; METAL-FREE; MERGING PHOTOREDOX; ROOM-TEMPERATURE; NICKEL CATALYSIS; DECARBOXYLATIVE FLUORINATION; ENANTIOSELECTIVE SYNTHESIS; SYNTHETIC APPLICATIONS; ACTIVATED ALKENES; ACYLATION;

D O I：

10.1002/anie.201506432

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Simple and abundant carboxylic acids have been used as acyl radical precursor by means of visible-light photoredox catalysis. By the transient generation of a reactive anhydride intermediate, this redox-neutral approach offers a mild and rapid entry to high-value heterocyclic compounds without the need of UV irradiation, high temperature, high CO pressure, tin reagents, or peroxides.

引用

页码：14066 / 14069

页数：4

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