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

被引：63
|
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
收藏
页码：9019 / 9022
页数：4
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