FLUORODENITROGENATION METHOD

摘要

The invention relates to a fluorodenitrogenation method which aims to eliminate nitrogen from carbon-nitrogen multiple bonds. The inventive method consists in subjecting a substrate bearing said carbon-nitrogen multiple bond to the action of a reagent comprising a compound that can form a precursor of nitrosonium (NO<+>) and comprising hydrofluoric acid or one of the acid complexes thereof. The invention also relates to the applications of said method for functionalisation into fluoromethyl or difluoromethyl groups.