异核多金属N-杂环卡宾化合物的合成及应用  

Synthesis and Applications of Heteromultimetallic Complexes Containing N-Heterocyclic Carbenes

作　　者：顾绍金[1,2] 徐卫林[1,2] 黄菁菁[2] 

机构地区：[1]武汉纺织大学材料科学与工程学院,武汉430073 [2]新型纺织材料绿色加工及其功能化教育部重点实验室,武汉430073

出　　处：《化学进展》2013年第2期330-339,共10页Progress in Chemistry

基　　金：国家重点基础研究发展计划(973)项目(No.2012CB722701);国家自然科学基金项目(No.21202127)资助

摘　　要：以N-杂环卡宾为配体的异核多金属化合物的合成、物理化学性质以及应用取得了很大的发展,尤其在多步串联催化反应方面显示出了优越的催化活性。本文根据构建异核多金属的配体种类,对异核多金属N-杂环卡宾化合物的合成及其应用进行了分类总结,并对异核多金属N-杂环卡宾化合物未来的研究前景进行了展望。Due to the strong electronic donor properties and the versatile structures which can be readily modified, as well as the distinct topography, N-heterocyclic carbene （NHC） is a new class of ligands as an alternative to traditional phosphine ones. The catalytic properties of NHC-metal （NHC-M） complexes in homogeneous and asymmetric catalysis have been a focused research field and many successful results have been reported in recent years. The synthesis strategies, physical and chemical properties, as well as applications of heteromultimetallic complexes based on N-heterocyclic carbene ligand have made great development. It is worth noting that the remarkable catalytic activities have been obtained in multi-step catalytic tandem reaction. In this paper, the synthesis and applications of heteromultimetallic complexes containing N-heterocyclic carbene are summarized and reviewed according to the type of N-heterocyclic carbene ligand. The type of N-heterocyclic carbene ligand include： （a） heteromultimetallic complexes based on a triazolyl-di-ylidene ligand; （b） heteromultimetallic complexes based on a bridged bis （imidazol-2-ylidene） ligand; （c） heteromultimetallic complexes based on a functionalized multidentate N-heterocyclic ligand.

关 键 词：N-杂环卡宾 异核多金属化合物 合成 应用 

分 类 号：O621.25[理学—有机化学] O623.3[理学—化学]