节点文献
混合固体超强酸SO42-/C-Al2O3催化合成乙酸异戊酯
Synthesis of Iso-amyl Acetate Catalyzed by Solid Superacidic
【摘要】 本文讨论了固体超强酸SO42-/C-Al2O3代替硫酸作为酯化作用的催化剂,催化合成乙酸异戊酯,当n乙酸∶n异戊醇∶n固化酸=1.8∶1∶2,合成酯的产率高达90%以上.
【Abstract】 Based on the composion of iso-amyl actate by using solid superacidic as catalyst,acetic acid and iso-amyl alcohol as materials,the optium conditions were discussed,the ratio of esterification reached over 90% when molar rate nacetic acid∶niso-amyl aicohol∶nsolid superacidic=1.8∶1∶2.
- 【文献出处】 吉林师范大学学报(自然科学版) ,Jilin Normal University Journal (Natural Science Edition) , 编辑部邮箱 ,2003年03期
- 【分类号】O643.3
- 【被引频次】5
- 【下载频次】89