Small molecule activation by frustrated Lewis pairs

被引：62

作者：

Travis, Alastair L. ^{[1
]}

Binding, Samantha C. ^{[1
]}

Zaher, Hasna ^{[1
]}

Arnold, Thomas A. Q. ^{[1
]}

Buffet, Jean-Charles ^{[1
]}

O'Hare, Dermot ^{[1
]}

机构：

[1] Univ Oxford, Dept Chem, Chem Res Lab, Oxford OX1 3TA, England

来源：

DALTON TRANSACTIONS | 2013年 / 42卷 / 07期

关键词：

X-RAY-DIFFRACTION; METAL-FREE; HETEROLYTIC ACTIVATION; DIHYDROGEN ACTIVATION; CRYSTAL-STRUCTURE; ROOM-TEMPERATURE; REACTIVITY; COMPLEXES; POLYMERIZATION; COCATALYSTS;

D O I：

10.1039/c2dt32525j

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A series of frustrated Lewis pairs (FLPs) based on the Lewis acids tris(perchloroaryl) borane (BArCl), and tris(2,2', 2 ''-perfluorobiphenyl) borane (PBB) and trialkylphosphines were prepared; their ability to effect the heterolytic cleavage of dihydrogen, insert carbon dioxide into the borohydride, and reduce the resulting formatoborate to methanol were studied. Additionally, the insertion of CO2 into a B-OH bond is explored with the ultimate aim of developing a homogeneous, catalytic preparation of carbonates. The compound [PBB-OH][H-P(Bu-t)(3)] was characterised by single crystal X-ray crystallography.

引用

页码：2431 / 2437

页数：7

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