Iridium/nickel dual catalyzed hydroacylation of hetero-bicyclic alkenes under visible-light irradiation

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发布日期 2023-11-14

DOI 10.1039/D3QO01377D

影响因子 5.281

作者

Li Meng, Chunhui Yang, Jun Dong, Wanliu Wen, Jingchao Chen

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摘要

Hetero-bicyclic alkenes are versatile synthetic motifs for the synthesis of highly substituted ring systems. The transition metal-catalyzed reactions of hetero-bicyclic alkenes with various kinds of nucleophiles have been well developed. We report herein an iridium/nickel dual catalyst umpolung hydroacylation of hetero-bicyclic alkenes under visible-light irradiation. By using easily accessible and stable carboxylic acids as acyl radical sources, a wide range of hetero-bicyclic alkenes, including both oxabenzonorbornadienes and azabenzonorbornadienes, were transformed into the corresponding hydroacylation products at room temperature. This protocol is distinguished by its mild conditions, wide scope, and easily accessible acyl radical sources, thus providing a photoredox/nickel synergistic catalysis platform for hydroacylation reactions.

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来源期刊

Organic Chemistry Frontiers

CiteScore: 7.8

自引率: 8.7%

年发文量: 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

Iridium/nickel dual catalyzed hydroacylation of hetero-bicyclic alkenes under visible-light irradiation

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