合成了含偶氮苯基元的对称双(噁)二唑衍生物Fn,利用IR、1 H NMR方法确认了其分子结构,用荧光光谱研究了偶氮苯基元对(噁)二唑衍生物光致发光特性的影响.F3、F6、F10的发射峰皆为双峰,分别位于348、356 nm和345、357 nm及345、357 nm,属于(噁)二唑基团的特征发射峰.偶氮苯基元的引入,对(噁)二唑衍生物Fn在溶液中的最大发射峰位影响较小,对发光强度影响较大,其发光强度大大降低.这主要是由于在光激发过程中偶氮苯基团与(噁)二唑基团间发生了分子内电子能量转移.
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