Heterolytic H2 Cleavage and Catalytic Hydrogenation by an Iron Metallaboratrane

被引：176

作者：

Fong, Henry ^{[1
]}

Moret, Marc-Etienne ^{[1
]}

Lee, Yunho ^{[1
]}

Peters, Jonas C. ^{[1
]}

机构：

[1] CALTECH, Div Chem & Chem Engn, Pasadena, CA 91125 USA

来源：

ORGANOMETALLICS | 2013年 / 32卷 / 10期

基金：

瑞士国家科学基金会;

关键词：

TRANSITION-METALS; COMPLEXES; BORANE; LIGAND; DIHYDROGEN; HYDRIDE; N-2; MT; REACTIVITY; EFFICIENT;

D O I：

10.1021/om400281v

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reversible, heterolytic addition of H-2 across an iron boron bond in a ferraboratrane with formal hydride transfer to the boron gives iron-borohydrido-hydride complexes. These compounds catalyze the hydrogenation of alkenes and alkynes to the respective alkanes.. Notably, the boron is capable of acting as a shuttle for hydride transfer to substrates. The results are interesting in the context of heterolytic substrate addition across metal boron bonds in metallaboratranes and related systems, as well as metal ligand bifunctional catalysis.

引用

页码：3053 / 3062

页数：10

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