PROCESS FOR THE PREPARATION OF MONO-, BIS OR TRIS (3,3,3-TRIFLUOROPROPYL) BENZENES

摘要

A PROCESS FOR THE PREPARATION OF A 3,3,3-TRIFLUOROPROPYL BENZENE DERIVATIVE SUBSTITUTE TO THE FORMULA BR/ (CF DRAWING IN BOPI) BR/ IN WHICH N IS EQUAL TO 1, 2 OR 3. This method consists in reacting benzene with 3,3,3-trifluoropropypropene in the presence of an acid catalyst selected from fluorochemical acid, boron triflouride and a mixture thereof. / P P APPLICATION AS INTERMEDIATE PRODUCTS IN THE PHARMACEUTICAL INDUSTRY AND IN AGRICULTURE. / P