Access to cyclic gem-difluoroacyl scaffolds via electrochemical and visible light photocatalytic radical tandem cyclization of heteroaryl chlorodifluoromethyl ketones - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Chemical Communications Année : 2017

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

Résumé

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.
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Dates et versions

hal-01547259 , version 1 (26-06-2017)

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Chérif Adouama, Robert Keyrouz, Guillaume Pilet, Cyrille Monnereau, David Gueyrard, et al.. Access to cyclic gem-difluoroacyl scaffolds via electrochemical and visible light photocatalytic radical tandem cyclization of heteroaryl chlorodifluoromethyl ketones. Chemical Communications, 2017, 53 (41), pp.5653-5656. ⟨10.1039/C7CC02979A⟩. ⟨hal-01547259⟩
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