A High-Valent Iron(IV) Peroxo Core Derived from O2

被引：37

作者：

Kishima, Takahiro ^{[1
]}

Matsumoto, Takahiro ^{[1
,2
]}

Nakai, Hidetaka ^{[1
,2
]}

Hayami, Shinya ^{[3
]}

Ohta, Takehiro ^{[4
]}

Ogo, Seiji ^{[1
,2
]}

机构：

[1] Kyushu Univ, Ctr Small Mol Energy, Grad Sch Engn, Dept Chem & Biochem,Nishi Ku, Fukuoka 8190395, Japan

[2] Kyushu Univ, Int Inst Carbon Neutral Energy Res WPI I2CNER, Nishi Ku, Fukuoka 8190395, Japan

[3] Kumamoto Univ, Grad Sch Sci & Technol, Chuo Ku, Kumamoto 8608555, Japan

[4] Kyushu Univ, Inst Mat Chem & Engn, Higashi Ku, Fukuoka 8128581, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2016年 / 55卷 / 02期

关键词：

dioxygen ligands; hydrogenases; iron; peroxo complexes; REACTIVITY; DIOXYGENASE; ACTIVATION; COMPLEX; HYDROGENASES; ALKYLPEROXO; EXCHANGE; SUPEROXO; H-2;

D O I：

10.1002/anie.201507022

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Dioxygen-tolerant [NiFe] hydrogenases catalyze not only the conversion of H-2 into 2H(+) and 2e(-) but also the reduction of O-2 to H2O. Chemists have sought to mimic such bifunctional catalysts with structurally simpler compounds to facilitate analysis and improvement. Herein, we report a new [NiFe]-based catalyst for O-2 reduction via an O-2 adduct. Structural investigations reveal the first example of a side-on iron(IV) peroxo complex.

引用

页码：724 / 727

页数：4

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