ChemInform Abstract: Asymmetric Fluorination of α‐Branched Cyclohexanones Enabled by a Combination of Chiral Anion Phase‐Transfer Catalysis and Enamine Catalysis Using Protected Amino Acids.

Abstract The asymmetric fluorination of substituted cyclohexanones generates quaternary fluorine‐containing stereocenters through the combination of two separate catalytic cycles: enamine activation of the ketone and chiral anion phase‐transfer activation of the fluorination agent.