两种新型对称卟啉的合成及紫外可见光谱特性研究  

Synthesis and Ultraviolet-Visible Spectrum of Two New Symmetrical Porphyrins

作　　者：卢小泉[1] 耿再新[1] 康敬万[1] 周喜斌[1] 高锦章[1] 

机构地区：[1]西北师范大学化学系,兰州730070

出　　处：《光谱学与光谱分析》2001年第4期512-514,共3页Spectroscopy and Spectral Analysis

基　　金：甘肃省自然科学基金资助课题

摘　　要：本文采用一种新型的合成方法合成了两种新型对称卟啉meso 四 (对苯甲酰胺基苯基 )卟啉和meso 四 (邻苯甲酰胺基苯基 )卟啉。用元素分析、红外光谱、核磁共振谱对两种卟啉进行了表征。并对其紫外可见光谱特性进行了研究。Meso-tetra(p-benzoylaminophenyl) porphyrin or meso-tetra (o-benzoylaminophenyl) porphyrin are synthesized by condensa-tion of meso-tetra (p-aminophenyl) porphyrin or meso-tetra (o-aminophenyl) porphyrin and benzoyl chloride in DNF using NaOH as catalyst, these porphyrins and the method have not been reported previously. Their structures are ascertained by elemental analysis, ultraviolet- visible spectrum, IR and H-1 NMR measurements. The ultraviolet-visible spectrum of the two porphyrins is discussed in detail.

关 键 词：对称卟啉 合成 紫外可见光谱 结构 元素分析 meso-四(对苯甲酰胺基苯基)卟啉 meso-四)(邻苯甲酰胺基苯基卟啉 

分 类 号：O626.13[理学—有机化学] O621.22[理学—化学]