乳酸异戊酯合成中的催化剂  

Catalysts for Synthesis of Isoamyl Lactate

作　　者：刘美艳[1] 俞善信[1] 

机构地区：[1]湖南师范大学化学化工学院,湖南长沙410081

出　　处：《香料香精化妆品》2008年第5期31-34,共4页Flavour Fragrance Cosmetics

摘　　要：评述对甲苯磺酸、强酸性阳离子交换树脂、聚苯乙烯-异氰尿酸树脂、六水三氯化铁、聚氯乙烯-三氯化铁树脂、氯化聚氯乙烯-三氯化铁树脂、五水四氯化锡、十二水合硫酸铁铵、硫酸钛、钛酸异丙酯、一水硫酸氢钠、固体超强酸、杂多酸、分子筛和维生素C等固体酸催化制备乳酸异戊酯的方法。认为强酸性阳离子交换树脂、树脂固载Lewis酸、一水硫酸氢钠、固体超强酸、杂多酸和分子筛适合催化合成乳酸异戊酯。The preparation method of isoamyl lactate catalyzed by p-toluene sulfonic acid, strong acidic cationic exchanged resin, polystyrene-isocynauric acid resin, ferric chloride hexahydrate,polyvinyl chloride-ferric chloride resin, chlorinated polyvinyl chloride-ferric chloride resin, stannic chloride pentahydrate, ammonium ferric sulfate dodecahydrate, titanium sulfate, isopropyl titanate, sodium bisulfate monohydrate, solid super acid, heteropoly acid, molecular sieve and vitamin C et al. solid acid catalysts were reviewed. The strong acidic cationic exchange resin, resin support Lewis acid, sodium bisulfate monohydrate, solid super acid, heterpoly acid and molecular sieve are more suitable for catalytic synthesis of isoamyl lactate.

关 键 词：乳酸异戊酯 合成 固体酸 催化 

分 类 号：TQ655[化学工程—精细化工]