摘要
微波加热在Diels-Alder反应中的应用结果显示其具有反应时间短和收率高的优点。产物经红外、核磁表征与结构吻合,该法影响收率的主要因素是微波功率和辐射时间。理想的合成条件为微波功率300 W,辐射时间为4 min,收率可达93.4%。
The condensation of anthracene and maleic anhydride was carried out by microwave irradiation method.The influences of irradiation time and power on the yield were discussed.The results showed that the reaction rate was enhanced under the microwave irradiation and 93.4% yield was obtained in 4 min.
出处
《精细化工中间体》
CAS
2012年第3期67-69,共3页
Fine Chemical Intermediates
基金
江苏省科技厅产学研前瞻性联合研究资助项目(BY2010105)
关键词
微波
合成
蒽
马来酸酐
microwave
synthesis
diels-alder
anthracene
maleic anhydride
