Oxygen binding of water-soluble cobalt porphyrins in aqueous solution

被引：46

作者：

Collman, JP ^{[1
]}

Yan, YL ^{[1
]}

Eberspacher, T ^{[1
]}

Xie, XJ ^{[1
]}

Solomon, EI ^{[1
]}

机构：

[1] Stanford Univ, Dept Chem, Stanford, CA 94305 USA

来源：

INORGANIC CHEMISTRY | 2005年 / 44卷 / 26期

关键词：

D O I：

10.1021/ic0516717

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Water-soluble cobalt porphyrin 1Co and imidazole ligand 2 were synthesized. 1Co binds dioxygen in the presence of imidazole ligand 2 in aqueous solution. The formation of the oxygen adduct 2-1Co(O-2) was studied using UV-vis and EPR spectroscopy. The impact of pH on the kinetic stability of the oxygen adduct was examined.

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收藏

页码：9628 / 9630

页数：3

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