Access to cyclic gem-difluoroacyl scaffolds via electrochemical and visible light photocatalytic radical tandem cyclization of heteroaryl chlorodifluoromethyl ketones

作者:Adouama Cherif; Keyrouz Robert; Pilet Guillaume; Monnereau Cyrille; Gueyrard David; Noel Timothy; Medebielle Maurice
来源:Chemical communications, 2017, 53(41): 5653-5656.
DOI:10.1039/c7cc02979a

摘要

A variety of unprecedented scaffolds containing a difluoroacyl moiety were obtained in moderate to good yields, with excellent diastereoselectivity, via electrochemical or photochemical activation of difluoroacyl heteroaryles with a series of olefinic substrates.

  • 出版日期2017-5-21