Conceptual Approach to the Reactivity of Dihydrogen

被引：60

作者：

Berke, Heinz ^{[1
]}

机构：

[1] Univ Zurich, Inst Anorgan Chem, CH-8057 Zurich, Switzerland

来源：

CHEMPHYSCHEM | 2010年 / 11卷 / 09期

关键词：

dehydrogenation; dihydrogen; hydrogen transfer; hydrogenation; reactivity; FRUSTRATED LEWIS PAIRS; ASYMMETRIC TRANSFER HYDROGENATION; HYDRIDE TRANSFER REACTIVITY; TRANSITION-METAL HYDRIDES; ATOM TRANSFER-REACTIONS; RUTHENIUM HYDRIDE; ACTIVATION; BORANE; CATALYSIS; DISSOCIATION;

D O I：

10.1002/cphc.200901014

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Dihydrogen reactions are mainly reaction-center-mediated. In a systematic approach, these reactions are divided into the steps of splitting of H-2 and H-atom transfers with homolytic and heterolytic splitting at mono- and dinuclear reaction centers, and further homopolar H transfers in Wilkinson-type hydrogenations (insertion and reductive elimination) and heteropolar transfers in ionic hydrogenations (hydride before proton, proton before hydride, simultaneous hydride/proton transfers). Based on these categories, transfer hydrogenations are also surveyed. A separate class of reactions is one-electron reactions of dihydrogen.

引用

页码：1837 / 1849

页数：13

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