节点文献
超声波作用下合成药物呱西替柳
The Synthesis of Guaiaspir under Ultrasound
【摘要】 探讨合成醋柳酯的新方法.方法:以水杨酸与愈创木酚为原料,在超声波作用下合成药物醋柳酯.结果:通过与文献报道路线的对比,可知在超声波作用下合成此药物反应时间由原先的6.0小时缩短到3.5小时、产率由43.8%提高到46.7%.结论:此法在合成药物醋柳酯时,能够使合成时间缩短且产率提高.
【Abstract】 Objective:To explore new method for synthesis of Guaiaspir Methods:A new synthetic method for Guaiaspir was studied by the treatment of the Salicylic acid and Guaiacol under ultrasound.Results:This new synthesis method would be shortened time from 6.0 hours to 3.5 hours and yield wolud be increased from 43.8% to46.7%.Conclusions:This new synthetic route is feasible to the preparation of Guaiaspir.
- 【文献出处】 化工中间体 ,Chemical Intermediates , 编辑部邮箱 ,2009年02期
- 【分类号】TQ463
- 【被引频次】1
- 【下载频次】141