摘要
松香的出租机动三轮车加成反应并且缩苹果酸在超声的照耀下面的酐被调查了。结果证明异构化和一天一夜桤木的出租机动三轮车加成反应显著地被加速。sonochemical 反应在 5 ~ 到达了平衡在 110 ° C 的 10 min，在 180 ° C 上与 4-5 h 的常规合成作比较。
The cycloaddition reaction of rosin and maleic anhydride under ultrasonic irradiation has been investigated. The results show that both isomerization and Diels-Alder cycloaddition reactions were accelerated remarkably. The sonochemical reaction reached equilibrium in 5-10 min at 110℃, comparing with regular synthesis of 4-5 h over 180℃.
基金
Supported by the Natural Science Foundation of Guangxi Province （0448020）, the Scientific Research Foundation for the Returned Overseas Chinese Scholars of State Education Ministry （2005-383）, and the Guangxi Talent Highland Program.
