Visible light photocatalytic acyldifluoroalkylation of unactivated alkenes for the direct synthesis of gem-difluorinated ketones
文献信息
Yulu Zhou, Zhimin Xiong, Jiayan Qiu, Lichun Kong, Gangguo Zhu
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.
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Organic Chemistry Frontiers

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













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