SEARCH Articles Figures Tables 2-sulfonic-benzoic anhydride Anhydrides, mixed sulfonic Benzene sulfonic anhydride Carboxylic sulfonic anhydrides Friedel-Crafts acylation with sulfonic anhydrides Mixed carboxylic-sulfonic anhydrides Of sulfonic anhydrides Phosphoric sulfonic anhydrides Pyridine-sulfonic anhydride, adduct Sulfonations methanesulfonic anhydride Sulfones benzenesulfonic anhydride Sulfones methanesulfonic anhydride Sulfones trifluoromethanesulfonic anhydride Sulfonic acid amides anhydrides Sulfonic acid esters sulfonyl anhydride) Sulfonic anhydrides, hydrolysis Toluene-p-sulfonic anhydride, acetylFriedel-Crafts reaction Toluene-p-sulfonic anhydride, acetylFriedel-Crafts reaction bimolecular aromatic Trifluoromethane sulfonic anhydride