Brief description of the diazotization - fluorination of aromatic amines or heterocyclic in a medium containing ammonium ions hydrofluoric

摘要

P process for the diazotization - fluorination of amines, aromatic or heterocyclic. / p & & p & the diazotization - fluorination is carried out in hydrofluoric medium containing ammonium ions. The aromatic compounds, fluorinated or pyridines fluorinated obtained by the process of the invention can be used as intermediates for the preparation of chemical products, insecticides, 1 / p, etc.