摘要
以马来酸酐和高级混合醇为原料,在对甲苯磺酸催化下制备了马来酸双高级混合酯。研究了适宜的原料配比、催化剂用量、反应温度、反应时间等,并以红外光谱(IR)表征了马来酸双高级混合酯的结构。
The mixed maleic diesters were prepared by the p-toluenesulfonic acid catalyzed reaction between maleic anhydride and higher mixed alcohols. The appropriate factors such as raw material ratio, amount of catalyst, reaction temperature and reaction time were studied, and the structure of the product was determined by IR.
出处
《精细石油化工》
CAS
CSCD
1992年第5期35-37,共3页
Speciality Petrochemicals
关键词
顺丁烯二酸
双高级混合酯
Mixed Higher Alcohol Maleic Diesters
Maleic Anhydride
Higher Mixed Alcohols
p-Toluenesulfonic Acid
