氢氧化钠滴定系列羟基苯基卟啉紫外可见光谱的研究

The Research of UV-visible Spectrum in a Series Hydroxyphenyl Porphyrins Titration With Sodium Hydroxide

使用氢氧化钠滴定系列羟基苯基卟啉溶液,每种物质的紫外可见光谱发生了明显的变化.针对这一变化,研究在碱体系中,碱与羟基苯基卟啉周边的羟基反应形成盐,而碱与卟啉中心环上的H没有相互作用,从而其结果为卟啉聚合物的研究提供了相应的理论指导.

Using sodium hydroxide titrated series hydroxyphenyl porphyrin solution,UV-visible spectrum of every hydroxyphenyl porphyrin changed dramatically,in view of this change,it shows that in the base system,the alkali reacted with hydroxyphenyl on the surrounding porphyrin forming the salt,no interaction between alkali and H on the center of the porphyrin ring.This result provides a theoretical guidance for the research of porphyrin polymer.