2,5-二芳基噁二唑衍生物的合成及光性能的研究

Research on 2,5-Diaryl Oxadiazoles

合成了十九种2,5-二芳基噁二唑,测定了它们的熔点、紫外光谱、荧光光谱、荧光量子产率及激光性能,其中5-苯基-2-对三联苯基噁二唑在近紫外区有很高的激光转换效率。

Nineteen of 2,5-diaryl oxadiazoles were synthesized.Among them,eleven are new compounds.The m.p.,λ_(max) of UV spectra and FLspectra as will as the fluorescence quantum yields of these compounds are listed in tables.