Dyes and Pigments

Synthesis and structure of five or six-coordinate manganese deuteroporphyrin-niacin dyads with intramolecular axial pyridine

C Sun, B Hu, D Zhao, Z Liu

Index: Sun, Chengguo; Hu, Bingcheng; Zhao, Donghui; Liu, Zuliang Dyes and Pigments, 2013 , vol. 96, # 1 p. 130 - 137,8

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Citation Number: 3

Abstract

Deuteroporphyrin-niacin dyads with different chain lengths have been synthesized by modification of the propionate side chains of hemin. When a manganese ion was inserted into the porphyrin core, the UV spectral shift of manganese deuteroporphyrin-niacin dyads were experimentally demonstrated to mainly originate from the intramolecular coordination. In order to elaborate the intramolecular coordination, the spectra of single manganese ...