Synthesis of New Polycyclic Compounds Containing Thieno[2′,3′:5,6]pyrimido[2,1-a]isoindole Fragment
作者:V. V. Dotsenko、D. Yu. Lukina、D. S. Buryi、V. D. Strelkov、N. A. Aksenov、I. V. Aksenova
DOI:10.1134/s1070363221070057
日期:2021.7
Abstract The reaction of partially saturated derivatives of 3-aminothieno[2,3-b]pyridine-2-carboxamide with phthalic anhydride in acetic acid or DMF on heating leads to the formation of thieno[2′,3′:5.6]pyrimido[2,1-a]isoindole derivatives fused with a pyridine or quinoline core. One of the obtained compounds shows a pronounced UV fluorescence.
摘要 3-氨基噻吩并[2,3- b ]吡啶-2-甲酰胺的部分饱和衍生物与邻苯二甲酸酐在乙酸或DMF中加热反应生成噻吩并[2',3':5.6]嘧啶[2] ,1- a ]异吲哚衍生物与吡啶或喹啉核融合。获得的化合物之一显示出明显的紫外荧光。