A process is described for preparing trifluoromethyl ketones of the formula I ##STR1## where R has the given meanings, wherein an alcohol of the formula II ##STR2## is reacted with a compound of the formula IV YO.sub.n H (IV) where n has the given meaning.
本发明涉及一种制备式I的三
氟甲基酮的方法,其中R具有给定的含义,该方法包括将式II的醇与式IV YO.sub.n H(IV)的化合物反应,其中n具有给定的含义。