【摘要】 合成了4个不同取代基的cycl[3,2,2]azine类化合物,首次研究了它们各自的紫外光谱和荧光光谱,计算了它们的荧光量子效率和stoke’s位移,对比讨论了取代基效应对其紫外光谱和荧光光谱的影响,发现了其分子结构与光谱性质之间的某些规律性的关系。部分化合物在蓝光区发射强烈的荧光,有望作为难得的蓝光区荧光材料。更多还原

【Abstract】 Four compounds of cycl[3,2,2]azines with different substituents were synthesized.Their UV-vis and fluorescence spectrum were first studied,the fluorescence quantum yields and stoke’s shifts were calculated,the influence of the substituents on their UV-vis and fluorescence spectrum was discussed.Some of the relationships between their molecular structure and the corresponding optical properties were found.These compounds can emit strong fluorescent in the blue light area,so they are promising to be the scarce functional fluorescent material which can emit blue light.更多还原