Beilstein J. Org. Chem.2021,17, 1752–1813, doi:10.3762/bjoc.17.123
and reactions of these reagents are described chronologically and the review also discusses the relative fluorination power of each reagent and their mechanisms chronicling developments from a historical perspective.
Keywords: N-F fluorinating agent; fluorination; fluorodiazoniabicyclo[2.2.2]octane
salt; fluoropyridinium salt; fluorosulfonimide; Introduction
Fluorinated organic compounds occupy an important position in pharmaceuticals [1], agrochemicals [2], and materials [3]. Especially, in the first two areas, the presence of fluorine has attracted attention during the last decades. Nowadays