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 sodiumethoxide in absoluteethanol 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