Design Concepts for N-Heterocyclic Carbene Ligands

被引：53

作者：

Nahra, Fady ^{[1
,2
]}

Nelson, David J. ^{[3
]}

Nolan, Steven P. ^{[2
]}

机构：

[1] Flemish Inst Technol Res VITO, Boeretang 200, B-2400 Mol, Belgium

[2] Univ Ghent, Dept Chem, Krijgslaan 281-S3, B-9000 Ghent, Belgium

[3] Univ Strathclyde, WestCHEM Dept Pure & Appl Chem, 295 Cathedral St, Glasgow G1 1XL, Lanark, Scotland

来源：

TRENDS IN CHEMISTRY | 2020年 / 2卷 / 12期

关键词：

C-H ACTIVATION; TRANSFER HYDROGENATION; RHODIUM(I) COMPLEXES; IRIDIUM COMPLEXES; METAL-COMPLEXES; GOLD COMPLEXES; NHC COMPLEXES; BEARING; CATALYSTS; BULKY;

D O I：

10.1016/j.trechm.2020.10.003

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

N-heterocyclic carbenes (NHCs) are a widely used class of ligands that have enabled an exciting variety of organometallic chemistry and catalysis. As researchers design and customize these ligands for specific applications, various design concepts have emerged. This review covers several of these design concepts and their impact on and promise for organometallic chemistry and catalysis. These concepts are bulky ligands that remain flexible for substrate binding and reactivity, ring-expanded NHCs with different steric and electronic properties, NHCs appended to supramolecular assemblies that control the microenvironment around the metal center; and NHCs with pendant labile functional groups.

引用

页码：1096 / 1113

页数：18

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