Study on Proton-Coupled Electron Transfer in Transition Metal Complexes

被引：10

作者：

Kojima, Takahiko ^{[1
]}

机构：

[1] Univ Tsukuba, Fac Pure & Appl Sci, Dept Chem, Tsukuba, Ibaraki 3058571, Japan

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 2020年 / 93卷 / 12期

基金：

日本科学技术振兴机构;

关键词：

Proton-coupled electron transfer; Transition metal complexes; Redox reactions; SPIN RUTHENIUM(IV)-OXO COMPLEX; NONHEME MANGANESE(IV)-OXO COMPLEXES; PHOTOCATALYTIC WATER OXIDATION; ATOM TRANSFER; ARTIFICIAL PHOTOSYNTHESIS; MECHANISTIC INSIGHTS; CATALYTIC-OXIDATION; ORGANIC-COMPOUNDS; CARBON-MONOXIDE; CO2; REDUCTION;

D O I：

10.1246/bcsj.20200213

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this award account are described our achievements in proton-coupled electron transfer reactions performed by transition metal complexes. Topics include formation and reactivity of Ru-IV-oxo and Ru-III-oxyl complexes, and hydrogen-atom transfer from substrates to Ru-III-pterin complexes. Based on kinetic analysis of the reactions, mechanistic insights into those reactions are gained to shed light on the reactivity of metal complexes as hydrogen-atom acceptors. In addition, we present our efforts in artificial photosynthesis concerning efficient and photocatalytic water oxidation by a dinuclear Co-III complex as well as selective CO2 reduction by Ni-II complexes.

引用

页码：1571 / 1582

页数：12

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