Intermolecular oxidative radical fluoroalkylfluorosulfonylation of unactivated alkenes with (fluoroalkyl)trimethylsilane, silver fluoride, sulfur dioxide and N-fluorobenzenesulfonimide. Issue 4 (8th January 2019)

• Record Type: Journal Article
• Authors: Lin, Qiongzhen; Liu, Yongan; Xiao, Zhiwei; Zheng, Liping; Zhou, Xiumiao; Guo, Yong; Chen, Qing-Yun; Zheng, Changge; Liu, Chao
• Is Part Of: Organic chemistry frontiers. Volume 6:Issue 4(2019)
• Page Start: 447
• Page End: 450
• Publication Date: 2019-01-08
• Subjects: Chemistry, Organic -- Periodicals; 547.005
• DOI: 10.1039/c8qo01192c
• Languages: English
• ISSNs: 2052-4110

Abstract

Abstract : Reaction of unactivated alkenes affords various fluoroalkyl-containing alkyl sulfonyl fluorides with good functional group tolerance under mild conditions. Abstract : An intermolecular oxidative radical fluoroalkylfluorosulfonylation reaction of unactivated alkenes with convenient and commercially available (fluoroalkyl)trimethylsilane, silver fluoride, sulfur dioxide and N -fluorobenzenesulfonimide (NFSI) is described. This transformation efficiently affords various fluoroalkyl-containing alkyl sulfonyl fluorides with good functional group tolerance under mild conditions. Silver fluoroalkyl complexes as the fluoroalkyl radical source generated from (fluoroalkyl)trimethylsilane and silver fluoride may be the key intermediate.