Synthesis of imidazo[1,2-a]pyridinones via a visible light-photocatalyzed functionalization of alkynes/nitrile insertion/cyclization tandem sequence using micro-flow technology

文献情報

出版日 2023-11-17

DOI 10.1039/D3QO01508D

インパクトファクター 5.281

著者

Minghui Wei, Jiankun Chen, Chengkou Liu, Zhao Yang, Hong Qin, Yujing Hu, Jindian Duan, Yuguang Li

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要旨

We successfully developed an unprecedented route for imidazo[1,2-a]pyridinone synthesis through a visible light-photocatalysed functionalization of alkynes/nitrile insertion/cyclization tandem sequence in a microchannel reactor. This novel protocol features extremely mild conditions, broad substrate scope and high reaction efficiency. In addition, a reasonable reaction mechanism was proposed based on control experiments.

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

Synthesis of imidazo[1,2-a]pyridinones via a visible light-photocatalyzed functionalization of alkynes/nitrile insertion/cyclization tandem sequence using micro-flow technology

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