Synthesis and Optoelectronic Properties of Symmetrical Thiophene Based 2,5-disubstiuted 1,3,4-oxadiazoles: Highly Fluorescent Materials for OLED Applications
作者:Shridhar I. Panchamukhi、Ningaraddi Belavagi、Mohammed Hussain Rabinal、Imitiyaz Ahmed Khazi
DOI:10.1007/s10895-011-0838-y
日期:2011.7
carried out on these compounds and found that they exhibit good fluorescent properties with high quantum yield. Symmetrical 2,5-disubstituted thiophene derivatives containing the 1,3,4-oxadiazole moiety were synthesized from the corresponding thiophene 2,5-dicarboxylic acid. The Photophysical and electrochemical properties revealed that these compounds are good fluorescent materials with high quantum
以噻吩-2,5, 二羧酸为起始原料,采用方便简单的合成方案,合成了对称的 2,5-二取代噻吩衍生物,该衍生物含有 1,3,4-恶二唑部分,具有不同的芳族取代基。这些目标分子的结构是通过它们的分析和光谱数据确定的。对这些化合物进行了光物理和电化学研究,发现它们具有良好的荧光性能和高量子产率。 含有 1,3,4-恶二唑部分的对称 2,5-二取代噻吩衍生物由相应的噻吩 2,5-二羧酸合成。光物理和电化学特性表明,这些化合物是用于 OLED 应用的具有高量子产率的良好荧光材料。