纳米固体超强酸SO_4^(2-)/ZnO催化合成乙酸异戊酯的研究  

Syn thesis of Isoamyl Acetate Catalyzed by the Nano-solid Super Acid SO_4^(2-)/ZnO

作　　者：洪军[1] 王向东[1] 

机构地区：[1]吉林师范大学化学学院,吉林四平136000

出　　处：《吉林师范大学学报（自然科学版）》2007年第3期68-70,共3页Journal of Jilin Normal University:Natural Science Edition

摘　　要：本文利用纳米固体超强酸SO42-/ZnO催化合成乙酸异戊酯的最佳反应条件,既反应时间2.0h,催化剂用量为酸质量的1.0%,酸醇比为1∶2,验证实验产率为96.7%,且该实验反应时间短,无腐蚀无污染,催化剂可回收可重复利用.By using the syn thesis of isoamyl acetate catalyzed by the nano - solid super acid SO4^2-/ZnO, The factors influencing the yield of product and the optimum reaction conditions were discussed the optimum conditions are as fllows： the molar ratio sf acid to alcohol was 1：2, quantity of catalyst is equal to 1.0% feed stock and the reaction time is 2.0 hours. The yield can be up to 96.7%.

关 键 词：纳米固体超强酸SO42-/ZnO 乙酸异戊酯 催化 合成 

分 类 号：O621.3[理学—有机化学]