[两种新型对称卟啉的合成与紫外可见光谱]

[Synthesis and ultraviolet-visible spectrum of two new symmetrical porphyrins].

作者信息

Lu X, Geng Z, Kang J, Zhou X, Gao J

机构信息

Department of Chemistry, Northwest Normal University, 730070 Lanzhou.

出版信息

Guang Pu Xue Yu Guang Pu Fen Xi. 2001 Aug;21(4):512-4.

PMID:12945277

Abstract

Meso-tetra(p-benzoylaminophenyl) porphyrin or meso-tetra (o-benzoylaminophenyl) porphyrin are synthesized by condensation of meso-tetra (p-aminophenyl) porphyrin or meso-tetra (o-aminophenyl) porphyrin and benzoyl chloride in DMF 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 1H-NMR measurements. The ultraviolet-visible spectrum of the two porphyrins is discussed in detail.

摘要

通过在N，N-二甲基甲酰胺（DMF）中以氢氧化钠为催化剂，使中位-四（对氨基苯基）卟啉或中位-四（邻氨基苯基）卟啉与苯甲酰氯缩合，合成了中位-四（对苯甲酰氨基苯基）卟啉或中位-四（邻苯甲酰氨基苯基）卟啉，这些卟啉及其合成方法此前未见报道。通过元素分析、紫外可见光谱、红外光谱和核磁共振氢谱对其结构进行了确定。并对这两种卟啉的紫外可见光谱进行了详细讨论。