中文摘要：

以对苯二甲醛与偶氮苯胺基化合物进行缩合反应合成系列新型具有不同取代基的含有偶氮苯共轭基团的席夫碱化合物。利用紫外光谱、红外光谱以及荧光光谱研究了目标产物的取代基效应,并用差热-热重分析方法对其热稳定性能进行测定。实验数据表明,对于分子内取代基团、共轭体系等因素的调控,可以得到性能迥异的席夫碱化合物,在功能材料等领域具有广泛的应用价值。

英文摘要：

Some bola-type Schiff base compounds with conjugated azobenzene were synthesized through Schiff base reaction using terephthalaldehyde and azobenzene-containing amino compounds as starting materials.The spacer effect of the Schiff bases was investigated by using UV-vis,FT-IR and FL spectroscopy.Thermal stability was measured by DTA-TG instrument.The data showed that the distinct Schiff base derivatives can be gained with the change of substitute position in aromatic spacer and/or conjugated structure,which induced the change of performance.It would have broad prospects for application in field of functional materials.