Reversible Metal-Free Carbon Dioxide Binding by Frustrated Lewis Pairs

被引：646

作者：

Moemming, Cornelia M. ^{[1
]}

Otten, Edwin ^{[2
]}

Kehr, Gerald ^{[1
]}

Froehlich, Roland ^{[1
]}

Grimme, Stefan ^{[1
]}

Stephan, Douglas W. ^{[2
]}

Erker, Gerhard ^{[1
]}

机构：

[1] Univ Munster, Inst Organ Chem, D-48149 Munster, Germany

[2] Univ Toronto, Dept Chem, Toronto, ON M5S 3H6, Canada

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 36期

基金：

加拿大自然科学与工程研究理事会;

关键词：

boranes; carbon dioxide fixation; frustrated Lewis pairs; phosphines; HETEROLYTIC DIHYDROGEN ACTIVATION; FREE CATALYTIC-HYDROGENATION; N-HETEROCYCLIC CARBENES; ZETA-VALENCE QUALITY; GAUSSIAN-BASIS SETS; CO2; BORANE; CHEMISTRY; IMINES; ACID;

D O I：

10.1002/anie.200901636

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Hot and bothered? Frustrated Lewis pairs comprising phosphine and borane react to reversibly bind and release CO2, offering a rare example of metal-free CO2 sequestration. The mechanism of formation of these CO2 derivatives 1 and 2 (see scheme) by almost simultaneous P - C and O - B bond formation was characterized by quantum chemical calculations. © 2009 Wiley-VCH Verlag GmbH & Co. KCaA.

引用

页码：6643 / 6646

页数：4

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