Synthesis of novel pyrindine derivatives from a facile reaction of 2,5-bisarylidenecyclopentanone and malononitrile
作者:Mohammad M. Al-Arab、Fowzia S. Al-Saleh、Sadeq M. Mayoof
DOI:10.1002/jhet.5570350643
日期:1998.11
Starting from 2,5-bisarylidenecyclopentanone and malononitrile (1:1) several novel pyrindine derivatives were synthesized by a facile and convenient one-pot reaction using sodium ethoxide in absolute ethanol at room temperature. The structure of the reaction products was unambiguously deduced ftom their infrared, 1H-nuclear magnetic resonance spectroscopy, elemental analysis and single crystal X-ray
从2,5-双亚芳基环戊酮和丙二腈(1:1)开始,使用乙醇钠和无水乙醇在室温下通过便捷,便捷的一锅反应,合成了几种新型的嘧啶衍生物。通过红外,1 H核磁共振波谱,元素分析和单晶X射线晶体学明确推导了反应产物的结构。