Cyclohexyl Acetate Synthesized by the Environmentally Benign Catalyst

Cyclohexyl acetate was synthesized from acetic acid and cyclohexyl alcohol in the presence of solid superacid catalyst SO2-4-TiO2/Al2O3.Factions of esterification reaction were stuelieel The optimal conditions of operation are as follows: the calanced temperatures of catalyst 500 ℃,n(acetic acid)∶n(cyclohexyl alcohol) 2.0∶1,the amounts of catalyst 2.0 g,cyclohane 15 mL,the reaction time 2 h.Under the optimal conditions of operation,]the ]yields ]of ]cyclohexyl ]acetate ] is ]up ]to 94.1%.