Synthesis and reactivity of 1-aryl-9H-thieno[3,4-b]chromon-9-ones
Synthesis and reactivity of 1-aryl-9H-thieno[3,4-b]chromon-9-ones
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1-芳基-9H-噻吩并[3,4-b]色酮-9-酮的合成和反应活性
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
K. Lyssenko
中科院分区：
文献类型：
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作者：
M. Krayushkin;K. S. Levchenko;V. Yarovenko;L. V. Christoforova;V. A. Barachevsky;Yury A. Puankov;T. Valova;O. Kobeleva;K. Lyssenko
以2-甲基-4-色酮的溴代和二溴代衍生物为原料，在DMF中与硫代乙酰胺反应，合成了1-芳基-9-噻吩并[3，4-B]色酮。对噻吩并色酮类化合物进行了修饰，并对其荧光性质进行了研究。通过噻吩并色酮与酮醛反应合成了双噻吩并色酮。
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.