一种蓝色荧光材料的合成

Synthesis of a Blue fluorescent material

本文设计和合成了一种带有吡唑啉侧链基因的低聚酰胺,可用作蓝色荧光材料。分子中特殊的氢键序列(AADADD)及芳酰胺链可与制着器件所用的高分子基材分子之间的形成较强的作用力,从而将发光基团“铆定”在功能膜中。

A oligoamide with pyrazoline segment as side -chain was designed and synthesized. It was found to have excellent blue photoluminescent property. The molecules with a hydrogen bond sequence of AADADD and oligoamide segment as side - chain could inteact with polymer and be used to make OEDL. Therefore, light - emitting group was fastened in thin layer. This is an entirely new concept, which may open a new pathway to the design and synthesis of photolumicescent and electrolminescent materials, and has attractive prospect.