A Tailored Organometallic-Inorganic Hybrid Mesostructured Material: A Route to a Well-Defined, Active, and Reusable Heterogeneous Iridium-NHC Catalyst for H/D Exchange

被引：76

作者：

Maishal, Tarun K. ^{[2
]}

Alauzun, Johan ^{[1
]}

Basset, Jean-Marie ^{[2
]}

Coperet, Christophe ^{[2
]}

Corriu, Robert J. P. ^{[1
]}

Jeanneau, Erwan

Mehdi, Ahmad ^{[1
]}

Reye, Catherine ^{[1
]}

Veyre, Laurent ^{[2
]}

Thieuleux, Choe ^{[2
]}

机构：

[1] Univ Montpellier, Inst Charles Gerhardt Chim Mol & Org Solide, F-34095 Montpellier 5, France

[2] Univ Lyon 1, UMR C2P2, Inst Chim Lyon, Equipe Chim Organomet Surface,CNRS,ESCPE Lyon, F-69616 Villeurbanne, France

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 45期

关键词：

deuterium; heterogeneous catalysis; hybrid materials; iridium; sol-gel processes;

D O I：

10.1002/anie.200802956

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) A tailored hybrid mesostructured material containing regularly distributed imidazolium units, and subsequent transformation of these imidazolium moieties into Ir-NHC (NHC = N-heterocyclic carbene) complexes via the formation of Ag-NHC species in situ and further transmetalation with [{IrCp*Cl2}2], gives a well-defined, active,and reusable Ir-NHC heterogeneous catalyst for H/D exchange reactions (see picture). © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：8654 / 8656

页数：3