Visible light photocatalytic acyldifluoroalkylation of unactivated alkenes for the direct synthesis of gem-difluorinated ketones

文献情報

出版日 2019-02-26

DOI 10.1039/C9QO00136K

インパクトファクター 5.281

著者

Yulu Zhou, Zhimin Xiong, Jiayan Qiu, Lichun Kong, Gangguo Zhu

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要旨

A visible-light-induced acyldifluoroalkylation of unactivated alkenes with difluoroacetic acids as the difluoroalkylation reagent and PhI(OAc)2 as the oxidant is described. Various gem-difluorinated cyclic ketones, including chroman-4-ones, indanones, 3,4-dihydronaphthalen-1(2H)-ones, 2,3-dihydroquinolin-4(1H)-ones, and cyclopent-2-enones, are efficiently synthesized with excellent functional group compatibility at room temperature.

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

Visible light photocatalytic acyldifluoroalkylation of unactivated alkenes for the direct synthesis of gem-difluorinated ketones

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