Photoredox/rhodium catalysis in C–H activation for the synthesis of nitrogen containing heterocycles

文献情報

出版日 2019-03-06

DOI 10.1039/C9QO00206E

インパクトファクター 5.281

著者

David C. Fabry, Steffen Mader

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要旨

The cyclization of acetanilides with alkyne derivatives has been accomplished via a direct C–H functionalization/cyclization pathway in the presence of a photoredox catalyst. The combination of a readily available Rh(III) and photoredox catalyst under irradiation with 11 W CFL afforded not only indoles but also pyrrole derivatives in good yields. Mechanistic studies provide evidence for the independent role of each catalyst. In addition, a similar efficiency of the cyclization reaction was achieved with a heterogeneous photoredox catalyst.

掲載誌

Organic Chemistry Frontiers

CiteScore: 7.8

自己引用率: 8.7%

年間論文数: 724

Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry

Photoredox/rhodium catalysis in C–H activation for the synthesis of nitrogen containing heterocycles

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