PROCESS FOR THE CHLORATION OF PHENOLIC COMPOUNDS

摘要

ABSTRACT OF THE DISCLOSURE: The invention relates to a chlorination process with gaseous chlorine of phenolic compounds of general formula (I): (I) wherein: the symbols X, which are identical or different, represent a chlorine atom, a bromine atom, a methyl or ethyl group, a methoxy group or ethoxy group, an acetoxy group, an NO2 group, an acylamino group having 1 to 4 carbon atoms, the symbol Y represents a hydrogen atom, a methyl or ethyl group, a methoxy or ethoxy group, character-ized in that one works in the presence of an amount Effective at least one organic cation. This method is applicable in particular to the chlorination of 2,6-dichloro-2,4,6 trichloroethane in.