为了开发高强度的有机电致发光材料,合成了一种含空穴传输基团三苯胺、电子传输基团1,3,4-噁二唑,所含的三苯胺和1,3,4-噁二唑基用吡啶基链接,相互之间存在共轭,可形成分子内的偶极,有利于提高载流子传输的性能.用红外光谱、质谱、核磁共振谱和元素分析对合成化合物进行了结构表征,用荧光光谱仪对它们的荧光性能进行了测试,所合成化合物的荧光性能较好,荧光发射波长为446 nm,并且荧光量子产率最高能达到0.42.%In order to explore high strength organic electrotransporting electroluminescent materials, the compound containing triphenylamine of hole-transport group ,1,3,4-oxadiazoles of electronic transmission , linked by pyridine group was synthesized, conjugating between each other, and formming intramolecular dipole, these are beneficial to further improve the performance of carrier transport. The structure of the compounds had been confirmed by IR, MS and elementary analysis. The fluoresce spectra showed that these compounds had good fluorescence, the fluoresceence intensity was related to the substituted group. Fluorescence emission wavelength was 446 nm and fluorescence quantum yield was up to 0.42.
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