A Selective Iron(I) Hydrogenation Catalyst

被引：0

作者：

Sila, Niko ^{[1
]}

Duerrmann, Andreas ^{[2
]}

Weber, Birgit ^{[2
]}

Heinemann, Frank W. ^{[3
]}

Irrgang, Torsten ^{[1
]}

Kempe, Rhett ^{[1
]}

机构：

[1] Univ Bayreuth, Sustainable Chem Ctr, Inorgan Chem II Catalyst Design, D-95440 Bayreuth, Germany

[2] Friedrich Schiller Univ Jena, Inst Inorgan & Analyt Chem, D-07743 Jena, Germany

[3] Friedrich Alexander Univ Erlangen Nurnberg, Dept Chem & Pharm Inorgan Chem, D-91058 Erlangen, Germany

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2024年 / 146卷 / 39期

关键词：

HIGHLY EFFICIENT; COMPLEXES; DEHYDROGENATION; ALDEHYDES; ALCOHOLS; KETONES;

D O I：

10.1021/jacs.4c07959

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Iron is the most abundant transition metal of the Earth's crust, and the understanding of its function in key technologies, such as catalysis, is highly important. We report here on an iron(I) hydrogenation catalyst. Our catalyst activates hydrogen via heterolytic bond cleavage, forms a monohydride, and hydrogenates polar double bonds via a bimetallic pathway (potassium-assisted hydride transfer). The mechanism observed seems to exclude oxidative addition and reductive elimination pathways, permitting the tolerance of numerous hydrogenation-sensitive functional groups, as demonstrated for the hydrogenation of C & boxH;O bonds.

引用

页码：26877 / 26883

页数：7

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