作者:Mohammad Anary-Abbasinejad、Khadije Charkhati、Hossein Anaraki-Ardakani
DOI:10.1055/s-0028-1088224
日期:2009.4
A new and efficient one-pot synthesis of polysubstituted pyrrole derivatives by a three-component reaction between dialkyl acetylenedicarboxylates, aromatic amines, triphenylphosphine, and arylglyoxals is described. The reactions were performed in dichloromethane at room temperature and neutral conditions and afforded high yields of products.
描述了通过二烷基乙炔二羧酸酯、芳香胺、三苯基膦和芳基乙二醛之间的三组分反应合成多取代吡咯衍生物的一种新的、有效的一锅法。该反应在室温和中性条件下在二氯甲烷中进行,并提供高产率的产物。