详细信息
文献类型:期刊文献
中文题名:微波辐射条件下丙烯海松酸的合成
英文题名:Synthesis of acrylpimaric acid under microwave irradiation
作者:王宏晓[1,2] 商士斌[1,2] 徐徐[1,2] 谭卫红[1,2]
第一作者:王宏晓
机构:[1]中国林业科学研究院林产化学工业研究所,国家林业局林产化学工程重点开放性实验室,江苏南京210042;[2]中国林业科学研究院林业新技术研究所,北京100091
年份:2011
卷号:30
期号:7
起止页码:1602-1606
中文期刊名:化工进展
外文期刊名:Chemical Industry and Engineering Progress
收录:CSTPCD;;Scopus;北大核心:【北大核心2008】;CSCD:【CSCD2011_2012】;
基金:国家自然科学基金项目(31070519)
语种:中文
中文关键词:松香;丙烯海松酸;Diels-Alder加成反应;微波辐射
外文关键词:rosin; acrylpimaric; Diels-Alder addition; microwave irradiation
分类号:TQ351.4
摘要:以松香和丙烯酸为原料,在微波辐射条件下合成丙烯海松酸,探讨了反应时间、反应温度、微波功率、物料配比等因素对丙烯海松酸含量的影响。确定了微波辐射条件下丙烯海松酸最佳的合成工艺条件:反应时间为1 h,反应温度为180℃,丙烯酸和精制松香的摩尔比为1.2∶1,微波辐射功率为110 W。实验结果表明微波辐射能够显著地加速丙烯酸和松香的加成反应。
Acrylpimaric acid was synthesized under microwave irradiation by using rosin and acrylic acid as raw materials.The effects of reaction time,microwave power,temperature,and mole ratio of acrylic acid to resin acids on the Diels-Alder addition were investigated.The optimum synthesis conditions were obtained as follows:reaction time 60 min,reaction temperature 180 ℃,microwave power 110 W,acrylic acid /resin acids ratio 1.2∶1(mole ratio).The results showed that microwave could accelerate the reaction rate significantly.
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