OXIDATION OF THIOLATO COMPLEXES OF RUTHENIUM(III) BY PEROXYMONOSULFATE

被引：21

作者：

JOHNSON, MD ^{[1
]}

NICKERSON, D ^{[1
]}

机构：

[1] MT ALLISON UNIV,DEPT CHEM,SACKVILLE E0A 3C0,NB,CANADA

来源：

INORGANIC CHEMISTRY | 1992年 / 31卷 / 19期

关键词：

D O I：

10.1021/ic00045a021

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The HSO5- oxidation of thiols coordinated to ruthenium(III) centers proceeds cleanly via two discrete steps to give the corresponding sulfenato and sulfinato complexes. First-order behavior was observed with respect to both complex ion and oxidant. The first oxidation step is sensitive to the nature of the sulfur substituent, and rates follow a Hammett correlation with rho = -0.66. In contrast, the second reaction is relatively insensitive to the nature of the substituent. This paper describes the preparation of several (thiolato)ruthenium(III) complexes and their oxidation kinetics.

引用

页码：3971 / 3974

页数：4

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