Novel H2 activation by a tris[3,5-bis(trifluoromethyl)phenyl]borane frustrated Lewis pair

被引：65

作者：

Herrington, Thomas J. ^{[1
]}

Thom, Alex J. W. ^{[1
]}

White, Andrew J. P. ^{[1
]}

Ashley, Andrew E. ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AZ, England

来源：

DALTON TRANSACTIONS | 2012年 / 41卷 / 30期

基金：

英国工程与自然科学研究理事会;

关键词：

FREE HYDROGEN ACTIVATION; COMPLEXES; ACIDITY; REACTIVITY; CO2; SOLVENT; TRIS(PENTAFLUOROPHENYL)BORON; DERIVATIVES; B(C6F5)(3); CLEAVAGE;

D O I：

10.1039/c2dt30384a

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Tris[3,5-bis(trifluoromethyl)phenyl]borane (1, BArF18), has been synthesised on a practical scale for the first time. According to the Gutmann-Beckett method it is a more powerful Lewis acid than B(C6F5)(3). It forms a 'frustrated Lewis pair' with 2,2,6,6-tetramethylpiperidine which cleaves H-2 to form a salt containing the novel anion [mu-H(BArF18)(2)](-).

引用

页码：9019 / 9022

页数：4

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