Room-Temperature Activation of Hydrogen by Semi-immobilized Frustrated Lewis Pairs in Microporous Polymer Networks

被引：84

作者：

Trunk, Matthias ^{[1
]}

Teichert, Johannes F. ^{[2
]}

Thomas, Arne ^{[1
]}

机构：

[1] Tech Univ Berlin, Dept Chem, Funct Mat, Hardenbergstr 40, D-10623 Berlin, Germany

[2] Tech Univ Berlin, Dept Chem, Organ Chem Sustainable Synthet Methods, Str 17 Juni 115, D-10623 Berlin, Germany

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2017年 / 139卷 / 10期

基金：

欧洲研究理事会;

关键词：

METAL-FREE; CATALYTIC-HYDROGENATION; DIHYDROGEN; BORANES; IONS; H-2;

D O I：

10.1021/jacs.6b13147

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Porous polymer networks based on sterically encumbered triphenylphosphine motifs, mimicking the basic sites employed in frustrated Lewis pair (FLP) chemistry, were synthesized via Yamamoto polymerization and their interactions with the strong Lewis acid B(C6F5)(3) probed. The combinations yield semi-immobilized FLPs, which are able to cleave dihydrogen heterolytically at ambient temperature and low hydrogen pressure.

引用

页码：3615 / 3618

页数：4

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