In the work discussed in this paper, a series of novel benzaldehyde derivatives containing 1,3,4-thiadiazole were prepared in high yield from 4-fluorobenzaldehyde and 2-amino-5-substituted-1,3,4-thiadiazole. The products were characterized by determination of melting point, elemental analysis, and UV–visible, IR, 1H NMR, and 13C NMR spectroscopy. The fluorescence properties of the compounds were also studied by recording their fluorescence emission spectra.
在本文讨论的工作中,以 4-
氟苯甲醛和 2-
氨基-5-取代的 1,3,4-
噻二唑为原料,高产制备了一系列含有 1,3,4-
噻二唑的新型
苯甲醛衍
生物。通过测定熔点、元素分析以及紫外-可见光谱、红外光谱、1H NMR 光谱和 13C NMR 光谱对产品进行了表征。此外,还通过记录荧光发射光谱研究了这些化合物的荧光特性。