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Base‐Mediated Defluorosilylation of C(sp2)−F and C(sp3)−F Bonds
Authors:Xiang‐Wei Liu  Cayetana Zarate  Ruben Martin
Abstract:The ability to selectively forge C–heteroatom bonds by C?F scission is typically accomplished by metal catalysts, specialized ligands and/or harsh reaction conditions. Described herein is a base‐mediated defluorosilylation of unactivated C(sp2)?F and C(sp3)?F bonds that obviates the need for metal catalysts. This protocol is characterized by its simplicity, mild reaction conditions, and wide scope, even within the context of late‐stage functionalization, constituting a complementary approach to existing C?Si bond‐forming protocols.
Keywords:Fluor  Kreuzkupplungen  Reaktionsmechanismen  Silylierung  Synthesemethoden
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