Mosslemin Mohammad Hossein, Nateghi Mohammad Reza
Department of Chemistry, Islamic Azad University, Yazd Branch, P.O. Box 89195-155, Yazd, Iran.
Ultrason Sonochem. 2010 Jan;17(1):162-7. doi: 10.1016/j.ultsonch.2009.07.002. Epub 2009 Jul 21.
Some fused heterocyclic pyrimidines have been synthesized in high yields using ultrasound irradiation in a one-pot, three-component and efficient process by condensation reaction of barbituric acids, aldehydes and a series of enamines in water. Prominent among the advantages of this new method are operational simplicity, good yields in short reaction times and easy work-up procedures employed.
在水中，通过巴比妥酸、醛类和一系列烯胺的缩合反应，利用超声辐射，以一锅三组分高效法高产率合成了一些稠合杂环嘧啶。这种新方法的突出优点包括操作简单、反应时间短产率高以及后处理程序简便。
