摘要
无水氯化钙为催化剂 ,乳酸、正丁醇直接酯化合成乳酸正丁酯。考察了催化剂用量、反应原料比、酯化时间等因素对合成反应的影响 ,在最佳反应条件下 ,酯合成产率为 76.2 %。
Anhydrous calcium chloride is used as the catalyst for preparing n-Butyl lactate formnte.The factors which affact on reaction were studied.The optional condition and satisfactory results are given.The yield of esterification may reach 76 2% in the condition.
出处
《湖北师范学院学报(自然科学版)》
2001年第1期61-63,共3页
Journal of Hubei Normal University(Natural Science)
关键词
无水氯化钙
酯化
乳酸正丁酯
anhydrous calcium chloride
esterification
n-Butyl lactate