| abstract |
The present invention relates to a composition based on an acid salt comprising a metal and a sulfonyl group attached to a perhalogenated carbon atom. These salts are salts with m-values, where m is at least 3, which contain at least 1 and not more than m-1 anionic anion, which is a sulfonyl functional group attached to a perhalogenated atom, preferably a perfluorinated atom, more preferably a perfluoromethylene group (-CF2). The inventive solution is suitable for the process catalysis of electrophilic cations. HE |