摘要
FeCl3.6H2O用作合成乙酸苄酯的催化剂.考察了催化剂用量、酸醇比、反应时间、带水剂用量对产率的影响.结果:FeCl3.6H2O与酯化反应的常用催化剂H2SO4相比,具有用量少,无废液排出,操作简便,产品纯度高,不腐蚀设备等优点.
The FeCl3·6H2O has been used in the esterified catalytic synthesis of benzyl aretate. The relationship between esterfication ratio and reaction condition, Such as the amount of catalyst , the molar ratio of acetic acid to benzyl alcohol , the reaction time, the amount of azeatropic dosage have been investigated. The results show that this catalyst, as compared with the sulfuric acid catalyst , has the advantages of the less catalyst, no used liquid, simplicity in operation, good purity and no eroding equipment.
出处
《商丘师范学院学报》
CAS
2006年第5期131-132,136,共3页
Journal of Shangqiu Normal University
关键词
催化剂
乙酸苄酯
酯化
合成
catalyst
benzylcaetate
esterive
synthesize
