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螫合性氮異環碳烯(N-heterocyclic carbene)的過度金屬錯化合物

Transition Metal Complexes of Chelating N-heterocyclic Carbene Ligands

摘要


自九十年代初開始,氮異環碳烯配位基的研究引起全球化學家的注目,綜觀其原因是其配位基和其金屬錯化合物的容易合成、金屬碳烯錯化合物特殊的水、熱、空氣穩定性及其金屬錯化合物在催化偶合反應及雙鍵重排反應的高度活性,本文的目的是對近年研究熱絡的氮異環碳烯、尤其是螫合性配位基和其金屬錯化合物作出扼要的介紹。

並列摘要


Since early ‘90s, N-heterocyclic carbene (NHC) ligands have attracted considerable attention worldwide because of their ubiquitous catalytic activities in olefin metathesis and coupling reactions, augmented by the easy access of the ligands and their metal complexes and the stability of the complexes towards moisture, heat, and air. In this article, we will give a concise account of the relevant research activity in chelating N-heterocyclic carbene and their transition metal complexes.

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