三种取代四苯基卟啉化合物的紫外—可见光谱研究

Research on the ultraviolet-visible spectra for three kinds of substituent tetraphenylporphrins

从化合物的结构、溶剂、浓度三个方面对 5 ,1 0 ,1 5 ,2 0 -四对氯苯基卟啉、5 ( 2 -羟基苯基 ) -1 0 ,1 5 ,2 0 -三对氯苯基卟啉、5 ( 2 -氨基苯基 ) -1 0 ,1 5 ,2 0 -三对氯苯基卟啉的紫外可见光谱进行了研究 .并对实验结果进行理论分析 ,以探索影响卟啉化合物 UV-Vis吸收的因素及变化规律 .

We studied the ultraviolet-visible spectra of three di ff erent substituent tetraphenylporphrins in the aspects of compound structures,sol vents and concentrations. Also we engaged in making a theoretical analysis on th e experiment results in order to find out the change rules and the influence fac tors which determine tetraphenylporphrins absorbency of ultraviolet-visible ray .