Ruthenium(II) complexes of pyridinol and N-heterocyclic carbene derived pincers as robust catalysts for selective carbon dioxide reduction

被引：46

作者：

Boudreaux, Chance M. ^{[1
]}

Liyanage, Nalaka P. ^{[2
]}

Shirley, Hunter ^{[2
]}

Siek, Sopheavy ^{[1
]}

Gerlach, Deidra L. ^{[1
]}

Qu, Fengrui ^{[1
]}

Delcamp, Jared H. ^{[2
]}

Papish, Elizabeth T. ^{[1
]}

机构：

[1] Univ Alabama, Dept Chem, Shelby Hall, Tuscaloosa, AL 35487 USA

[2] Univ Mississippi, Dept Chem & Biochem, Coulter Hall, University, MS 38677 USA

来源：

CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 81期

基金：

美国国家科学基金会;

关键词：

ELECTROCATALYTIC CO2 REDUCTION; RE-PYRIDYL-NHCS; HYBRID PHOTOCATALYSTS; RU(II) COMPLEXES; AQUEOUS-MEDIA; LIGANDS; HYDROGENATION; IRIDIUM; METAL; REACTIVITY;

D O I：

10.1039/c7cc05706g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new pincer ligand with N-heterocyclic carbene (NHC) and 4-pyridinol-derived rings supports ruthenium complexes for photocatalytic CO2 reduction. The methoxy group on the pyridine ring offers unique catalysis advantages not seen with the unsubstituted analog. Our best catalyst offers selective CO formation, similar to 250 turnover cycles, and a 40 h lifetime.

引用

页码：11217 / 11220

页数：4

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