https://www.selleckchem.com/pr....oducts/wy-14643-piri
gem-Difluoroalkene bearing a carbonyl group is a challenging target to synthesize by conventional methods. Herein we report a mild and concise route to access the target compounds through the visible-light-mediated direct β-C-H gem-difluoroallylation of aliphatic aldehydes and cyclic ketones. Upon a synergistic combination of photoredox catalysis and organocatalysis, various α-CF3 alkenes were employed as the gem-difluoroallylation reagents via the C-F bond cleavage.Palladium-catalyzed decarbonylative alkylation reaction
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