Meso-tetra[(p-alkoxyl-m-ethyloxy)phenyl]porphyrins and their Transition Metal Complexes: Synthesis and Characterization

Miao Yu State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, P. R. China; College of Chemistry, Jilin University, Changchun, Jilin, P. R. China

Yu J. Zhang College of Chemistry, Jilin University, Changchun, Jilin, P. R. China

Jian H. Shi College of Chemistry, Jilin University, Changchun, Jilin, P. R. China

Guo F. Liu College of Chemistry, Jilin University, Changchun, Jilin, P. R. China

Hong J. Zhang State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, P. R. China

Abstract

Three meso-tetra[( p -alkoxyl- m -ethyloxy)phenyl]porphyrins and their transition metal (Zn, Cu, Ni, Co, Mn) complexes were synthesized. The molecular structures were confirmed by means of ¹H NMR, UV-Vis, IR, elemental analyses, etc., which indicate the valence state of Mn atom in the compound is +3 and Ni, Cu, Zn, Co atom is +2. Optical properties were discussed by fluorescence spectrum. The quantum yields of the complexes are much lower than the corresponding ligands.

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The authors are grateful to the financial support of the National Natural Science Foundation of China (No. 20801022).

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Meso-tetra[(p-alkoxyl-m-ethyloxy)phenyl]porphyrins and their Transition Metal Complexes: Synthesis and Characterization

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Meso-tetra[(p-alkoxyl-m-ethyloxy)phenyl]porphyrins and their Transition Metal Complexes: Synthesis and Characterization

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