New derivatives of the benzyl alcohol 6 - trifluoromethyl, a process for their preparation and their application as pesticides.

摘要

P the subject of the invention is in all the possible stereoisomeric forms and their mixtures, the compounds of formula (i): & br / (see appended drawing in bopi) & br / & & br / in which: & br / - x represents a hydrogen atom, an alkyl, alkenyl or alkynyl of up to 4 carbon atoms or a cyano or aralkynyl containing up to 10 carbon atoms, & br / - y represents a halogen atom or a radical ch2 f, chf2 or cf3, & br / and or r1 represents a hydrogen atom and r2 represents a halogen atom, & br / or r1 and r2 are identical or different, represent a halogen atom, & br / or r1 and r2 represent a cf3. & br / the compounds of formula (i) exhibit. / p