SEARCH Articles Figures Tables Alkylation by p-toluenesulfonic esters Ester p-toluenesulfonate Esters p-toluenesulfonates Esters p-toluenesulfonates Halogeno-p-toluenesulfonic acid esters P-Toluenesulfonate P-Toluenesulfonates P-Toluenesulfonic acid esters P-Toluenesulfonic acid, cellulose esters starch ester Toluenesulfonates Tosylates s. p-Toluenesulfonic acid esters