A FUNCTIONAL-MODEL OF MANGANESE CATALASE - MASS-SPECTROMETRIC AND VISIBLE SPECTRAL EVIDENCE FOR (MN(IV)(=O))2 AND MN(II)MN(IV)(=O) INTERMEDIATES

被引：87

作者：

SAKIYAMA, H ^{[1
]}

OKAWA, H ^{[1
]}

ISOBE, R ^{[1
]}

机构：

[1] KYUSHU UNIV, FAC PHARMACEUT SCI, HIGASHI KU, FUKUOKA 812, JAPAN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1993年 / 10期

关键词：

D O I：

10.1039/c39930000882

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A dinuclear manganese(II) complex [Mn2(L)(PhCO2)2(NCS)] [L = 2,6-bis{ N-[2-(dimethylamino)ethyl]iminomethyl}-4-methylphenolate(1-)] decomposes H2O2 catalytically in dimethylformamide solution; two oxomanganese(IV) species {Mn(IV)(=O)}2 and Mn(II)[Mn(IV)(=O) are detected for the first time as intermediates in the H2O2 disproportionation reaction based on mass spectrometric and visible spectral studies.

引用

页码：882 / 884

页数：3

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