固载杂多酸盐催化合成乙酸丁酯的研究  

Studies on the Synthesis of n-butyl Acetate Catalyzed by TiSiW_(12)O_(40)/TiO_2

作　　者：张新友[1] 王庆勇 

机构地区：[1]白城师范学院化学系,吉林白城137000 [2]四平粮食职工学校,吉林四平136000

出　　处：《吉林师范大学学报（自然科学版）》2003年第4期39-40,共2页Journal of Jilin Normal University:Natural Science Edition

摘　　要：以固载杂多酸盐TiSiW12O40/TiO2为催化剂合成了乙酸丁酯,探讨了反应时间、原料配比、催化剂用量等对乙酸丁酯产率的影响.实验结果表明,该催化剂对乙酸丁酯的合成具有良好的催化活性,在适宜的条件下,乙酸丁酯产率可达84.82%.In this paper,n-butyl acetate was synthesized by using TiSiW_(12)O_(40)/TiO_2 as catalyst.The influence of the reaction time,quantity of catalyst and raw materials on the ratio of esterification was studied.The results show,TiSiW_(12)O_(40)/TiO_2 is an exellent catalyst,in the optium condition,the ratio of yield is 84.82%.

关 键 词：固载杂多酸盐 催化 合成 乙酸丁酯 羧酸酯 

分 类 号：O623.624.2[理学—有机化学] O621.3[理学—化学]