ENVIRONMENT FRIENDLY SPIN-CATALYSIS FOR DIOXYGEN ACTIVATION

被引：0

作者：

Minaev, Boris ^{[1
]}

机构：

[1] Royal Inst Technol, Sch Biotechnol, Theoret Chem, SE-10691 Stockholm, Sweden

来源：

CHEMISTRY & CHEMICAL TECHNOLOGY | 2010年 / 4卷 / 01期

关键词：

ferric alkylperoxo complexes; hemoglobin; myoglobin; cytochrome P450; Fe(IV)-oxo compound I; glucose oxidase; spin-orbit coupling; high-spin; low-spin transition;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Catalysis of controlled selective oxidation of hydrocarbons utilizing molecular oxygen, being of great potential for the environmental friendly chemical industry, has to be designed by analogy with biological enzymatic reactions. Catalysis of oxidation of hydrocarbons by paramagnetic dioxygen avoiding a classical free radical chain mechanism needs to overcome spin prohibition. Classification of spin catalysis in biological activation of dioxygen is presented in this review and discussed in connection with known industrial processes. A few important examples are highlighted to illustrate the role of spin effects in O-2 binding to myoglobin, glucose oxidases, cytochrome P450, horse reddish peroxidase, and non-heme irone complexes.

引用

页码：1 / 16

页数：16

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