IMPORTANCE OF MN-MN SEPARATION AND THEIR RELATIVE ARRANGEMENT ON THE DEVELOPMENT OF HIGH CATALASE ACTIVITY IN MANGANESE PORPHYRIN DIMER CATALYSTS

被引：51

作者：

NARUTA, Y ^{[1
]}

SASAYAMA, M ^{[1
]}

机构：

[1] KYOTO UNIV,FAC SCI,DEPT CHEM,SAKYO KU,KYOTO 60601,JAPAN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1994年 / 23期

关键词：

D O I：

10.1039/c39940002667

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Catalase activity of manganese porphyrin dimers linked by various spacer molecules reveals a remarkable relationship between Mn-Mn separation and arrangement; the highest turnover rate is observed when the two Mn ions can cooperatively interact with a H2O2 molecule in the catalyst cavity.

引用

页码：2667 / 2668

页数：2

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