该文对在微波和超声波辐照下的松香与醇的酯化反应进行研究,结果表明,微波可显著促进松香的酯化反应.超声波的作用不明显,可能与松香酯在超声波体系易水解有关.The esterification reactions of rosin with ethanol, ethane glycol and glycol under the irradiation of microwave and ultrasound have been investigated in the present paper. Microwave is very effective to accelerate the esterification reactions. However, ultrasound doesn＇ t show obvious effect on the reactions, which maybe attribute to the fast hydrolysis reactions of products.广西自然科学基金资助项目(桂科自0448020);教育部留学回国人员科研启动基金项目(教外司留[2005]383);广西教育厅松香新产品开发人才小高地基金资助项目;广西民族学院自然科学基金资助项
