Patent ID: 7728166
Filing Date: 2010-06-01
Classification: B01J,C07C

Abstract:
1. Process for the production of metal salts of trifluoromethane sulphonic acid comprising at least one trifluoromethane sulphonic acid group comprising reacting trifluoromethane sulphonic acid (CF 3 SO 3 H) with a metal alcoholate, at a temperature of −40° C. to +100° C., the metal being selected from the group consisting of Li, Na, K, Ba, Mg, Ca, Al, In, Sn, Sc, Y, La, Ti, Zr, Fe, Cu, Ag, Zn and mixtures thereof and the alcoholate group(s) of the metal alcoholate comprising independent of each other 1 to 28 carbon atoms as well as optionally hydroxy groups (—OH), ether bonds (C—O—C) and/or more than one alcoholate bond (M—O—).