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

ABSTRACT: 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.

SUBMITTER: Bergonzini G

PROVIDER: S-EPMC4648026 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature

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

Bergonzini Giulia G Cassani Carlo C Wallentin Carl-Johan CJ

Angewandte Chemie (International ed. in English) 20150925 47

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. ...[more]

PMID: 26403148

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