提出了一种新的合成1,3,4-噁二唑化合物的方法,并通过Wittig反应将其与1,3,5-三芳基-2-吡唑啉相连合成了6种新的三芳基吡唑啉噁二唑类化合物.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,测试结果表明目标产物具有良好的荧光性,其荧光发射波长均在437～511nm范围内,荧光量子产率最大可达0.36. A new method for the synthesis of 1,3,4-oxadiazole compounds was proposed and linked to 1,3,5-triaryl-2-pyrazolines by Wittig reaction to form six new triaryl Pyrazoline oxadiazoles were prepared.The structures of the synthesized compounds were characterized by IR, MS, 1HNMR and elemental analysis.Fluorescence spectroscopy was used to test their fluorescence properties.The results showed that the target product had good fluorescence The fluorescence emission wavelength is in the range of 437 ~ 511nm, the fluorescence quantum yield up to 0.36.