New adducts of superacids containing sulfone and fluorinated functions with nitrogen-containing solvents, useful as stable, easily transported and stored vectors for superacids

摘要

Adducts/salts (I) of superacids containing sulfone and fluorinated functions with nitrogen-containing solvents are new. Superacid-solvent adducts of formula AHB (I) are new. AH = protic acid having a Hammett constant of at least 13 (preferably at least 14) and containing at least one sulfone function which is in beta -position relative to H and carries an electron-attracting fluorinated group; and B = solvent containing nitrogen bonded to a carbonylated function or triply bonded to carbon.