Procedure for the preparation of perchlorotriarymetic radicals with functional chemically active groups. (Machine-translation by Google Translate, not legally binding)

摘要

Process for the preparation of perchlorotriarimetilic radicals with chemically active functional groups corresponding to formula (I) ** (formula 01) ** wherein: a) c represents a trivalent neutral carbon atom; b) ar and ar "represents aromatic groups identical or different, strongly halogenated, preferably chlorinated to the maximum, it being indispensable that, at least, the ortho positions are occupied by halogen with respect to that of the atom or equivalent, c) x represents a halogen atom or equivalent, characterized in that starting from the compound of formula (II) (in which c, ar and ar 'have the same meaning as above): ** (formula 02) ** which are reacted with a suitable agent to introduce the group x in the molecule, operating in a dry atmosphere. (Machine-translation by Google Translate, not legally binding)