荧光化合物苯并噻唑基-吡唑啉的合成

Synthesis of benzothiazoyl-pyrazoline and its fluorescence property

合成了几种苯并噻唑基-吡唑啉类化合物合物,经吸收光谱和荧光发射光谱测定,此类化合物具 有一定的荧光性,其荧光强度的大小与衍生物中不同的取代基有关.

According to Schellhammer theory, seven new benzothiazoly-pyrazoline compounds were synthesized. The IR spectrum and fluorescence spectrum of the compounds were determined. The compounds have good fluorescence, and the fluorescence intensity relates to the substituent of the compound.