.png){kind=icon}
返回
Atomically precise nanocluster-catalyzed coupling reactions
.png){kind=icon}
PRE
AI
DOI：10.1039/d4qi01039f.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
The application of atomically precise nanocluster-based catalysts in organic synthesis has been practiced for decades. Such nanoclusters have been used as ideal catalysts as their structures are designable at the atomic level, their confined structures are conducive to mechanistic study, and most of them can be recycled during the synthesis process. The catalysis of coupling reactions using nanoclusters is an advanced methodology to build complicated carbohydrate scaffolds in one step. The history of atomically precise nanocluster-catalyzed coupling reactions is short; however, the past decade has witnessed the prosperity of this field-atomically precise nanocluster-catalyzed carbon-carbon coupling reactions including many named reactions, carbon-heteroatom coupling reactions, and multi-component coupling reactions have been reported and extensively applied in medicinal chemistry and materials science. The components and geometries of metal nanoclusters, such as ligands, motifs, metal cores, and supports, affect their catalytic abilities synergistically. This review summarizes carbon-carbon and carbon-heteroatom coupling reactions over atomically precise nanoclusters and highlights the correlations between nanoclusters' catalytic properties and their specific components. Guidance for choosing suitable nanoclusters for specific coupling reactions and possible research directions in this field have been proposed. We hope that this review will provide researchers attempting to study the coupling reactions catalyzed by metal nanoclusters with a comprehensively catalytic toolbox and insightful research fundamentals, so as to provide tailor-made approaches to achieve more efficient cluster-based catalysts towards coupling reactions. This review highlights the factors that can dictate the properties of cluster-based catalysts towards coupling reactions, such as ligand effect, doping effect, support effect, and defective effect.
Keyword:
THIOLATE-PROTECTED GOLD
C-H ACTIVATION
AU-25 NANOCLUSTER
TERMINAL ALKYNES
HETEROGENEOUS CATALYSIS
EFFICIENT SYNTHESIS
PALLADIUM CLUSTERS
ALLOY NANOCLUSTERS
HYDROGEN EVOLUTION
BOND ACTIVATION
期刊
IF:
6.4
论文数:
5.2K
被引数:
2.1W
机构
引用论文
分享收藏
Embedding Ultrasmall Au Clusters into the Pores of a Covalent Organic Framework for Enhanced Photostability and Photocatalytic Performance将超小Au簇嵌入共价有机框架的孔中，以增强光稳定性和光催化性能
PREAI
分享收藏分享收藏Oxidative cross-coupling: an alternative way for C-C bond formations氧化交叉偶联: c-c键形成的另一种方法.png)
SCIENCE BULLETIN
SCIENCE BULLETINIF21.1
PREAI
分享收藏
查看更多内容