GRAPHICAL ABSTRACT ABSTRACT Novel 1,4-diionic organophosphorus compounds have been obtained efficiently from the one-pot three-component reaction of triphenylphosphine, diaroylacetylenes and 5-aryl-4-quinoxalin-2-yl-furan-2,3-diones in 1,2-dichloroethane. The synthesized compounds were characterized by different spectroscopic methods and their structure was confirmed in one case by single crystal X-ray
图形摘要 摘要 从
三苯基膦、二芳酰基
乙炔和 5-芳基-4-
喹喔啉-2-基-
呋喃-2,3-二酮在 1 中的一锅三组分反应中有效地获得了新型 1,4-二离子有机
磷化合物。 ,2-
二氯乙烷。合成的化合物通过不同的光谱方法进行了表征,并且在一种情况下通过单晶 X 射线衍射证实了它们的结构。