Carbofluorination of π-Bonds and Related Reactions Involving Tandem C−C/C−F Bond Formation

Abstract

Due to the unique properties of C−F bonds, organofluorine compounds occupy a privileged space in the pharmaceutical, agrochemical, and polymer industries. Carbofluorination reactions involve the formation of a C−C and a C−F bond, typically across a π-bond or another unsaturated functionality that is revealed upon in situ activation. The design of tailored substrates and new catalyst systems has enabled carbofluorination chemistry to emerge as a promising manifold for the synthesis of unique fluorinated scaffolds. This review covers the application of nucleophilic and electrophilic fluorinating reagents in this chemistry, in addition to recently developed atom-economical carbofluorination reactions using organofluorine compounds as dual reagents.