New aminated compounds comprising allyl and difluoromethyl groups, useful for the synthesis of fluorinated compounds

摘要

Compounds containing amine, allyl and difluoromethyl functions, obtained by allylation of a ketimine or aldimine directly attached to a perfluoromethylene chain are new. Compounds comprising at least one carbon atom are claimed which have an amine function, an allylic or propargylic radical, a difluoromethylene group and a hydrogen or hydrocarbyl radical which has donor or weakly electroattractive properties(deltap less than or equal to 1) are new. The compounds have no more than 30 C atoms, preferably no more than 20 atoms. An Independent claim is also included for the preparation of the compounds.