Method for synthetizing alcohol ester acetate by single step of ethyl acetate and alcohol ester exchange

The invention discloses a method for synthetizing alcohol ester acetate by a single step of ethyl acetate and alcohol ester exchange, which relates to a synthesis method of the alcohol ester acetate. The method obtains a finished product by taking various alcohol ester acetates as raw materials, carbonate as a catalyst and ethyl acetate as an esterification reagent through single-step ester exchange reaction and concentration and purification. The invention has the characteristics of simple method, simple and convenient operation, energy source saving, low production cost, convenient popularization and application and the like, and diversified alcohol ester products with high yield and good quality can be prepared by adopting the method. The method can be widely applied to the industrial production of the alcohol ester acetate; the products prepared by adopting the method can be widely used as various flavor types of food essences and cosmetic essences, the essences of fancy soaps, washing powders and laundry