Switchable hydroxysulfonyloxylation and defluorination–decarboxylation sulfonylation of gem-difluoroalkenes with sodium sulfinate via aerobic oxidation
文献信息
Xiang Liu, Jiatong Lin, Canzhan Zhuang, Jinling Zhong, Dan Song, Jiaji Zhao, Hua Cao
A novel and attractive aerobic oxidative hydroxysulfonyloxylation of gem-difluoroalkenes with sodium sulfinate via free radical addition has been developed. In addition, successive defluorination–decarboxylation sulfonylation of gem-difluoroalkenes in the presence of Et3N·3HF is realized. These transformations present dual capacity of molecular oxygen and sodium sulfinate, furnishing difluoroalkyl sulfonates and sulfone derivatives under metal-free and mild conditions.
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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














