反-1,2-二(苯并噁唑-1′3′-基-2′)乙烯及其衍生物的合成及光性能的研究

Study on the Synthesis and Spectral Properties of Some E-1 ,2-bis(1',3'-benzoxazolyl-2' )ethene and Its Derivatives

本文合成了反-1,2-二(苯并噁唑-1′3′-基-2′)乙烯及其衍生物共14种,确认了产品的结构,测试了它们的紫外吸收光谱、荧光发射光谱、激光转换效率,计算了它们的荧光量子产率,并观察了这类化合物在光照下发生的二聚反应。

Fourteen of E-1,2-bis(1' ,3'-benzoxazolyl-2')ethene and its derivatives are synthesized in this report, in which twelve are new compounds. The IR, UV absorption spectra, fluorescence emission spectra, fluorescence quantum efficiencies and laser conversion efficiencies of the compounds are recorded. The photo-dimerization of XIV on direct irrediation with 400 watt high-pressure mecury arc lamp is observed.