作者:Mikhail M. Krayushkin、Konstantin S. Levchenko、Vladimir N. Yarovenko、Ludmila V. Christoforova、Valery A. Barachevsky、Yury A. Puankov、Tatyana M. Valova、Olga I. Kobeleva、K. Lyssenko
DOI:10.1039/b9nj00237e
日期:——
Methods were developed for the synthesis of 1-aryl-9H-thieno[3,4-b]chromon-9-ones based on the reaction of bromo and dibromo derivatives of 2-methyl-4H-chromon-4-one with thioacetamide in DMF. The thienochromones were modified and their fluorescence properties were studied. Bis(thienochromones) were synthesized by the reaction of thienochromones with ketoaldehydes.
根据 2-甲基-4H-色-4-酮的溴和二溴衍生物与硫代乙酰胺在 DMF 中的反应,开发了合成 1-芳基-9H-噻吩并[3,4-b]色-9-酮的方法。对这些噻吩一氢色酮进行了修饰,并研究了它们的荧光特性。双(噻吩一氢色酮)是通过噻吩一氢色酮与酮醛反应合成的。