摘要
采用 L349正交实验研究了枞酸乙二醇单酯与双酯的合成工艺。探讨了反应温度、催化剂用量、反应物料摩尔比、反应时间等诸因素对转化率及选择性的影响。结果表明 :反应温度与反应物料摩尔比分别对转化率及选择性具有最显著的影响。实验提供了枞酸乙二醇单酯与双酯的优化合成条件 。
Synthesis technology of glycol monoabietate and glycol diabietate were researched via orthogonal experiments. Results showed that the most predominated factors for conversion and selectivity were reaction timperature and mole ratio of materials. Based on the synthesis conditions of glycol abietates, rosin glycol esters were effectively synthesized.
出处
《合成化学》
CAS
CSCD
2001年第6期521-523,527,共4页
Chinese Journal of Synthetic Chemistry
基金
辽宁省自然科学基金资助项目 ( 972 15 0 )
