N-杂环卡宾活化二氧化碳的研究进展  

Research Progress on N-heterocyclic Carbene Activating Carbon Dioxide

作　　者：陈恩丽 段俊新 谢智中 CHEN Enli;DUAN Junxin(XIE Zhizhong School of Chemistry,Chemical Engineering and Life Sciences,Wuhan University of Technology,Wuhan 430070,China)

机构地区：[1]武汉理工大学化学化工与生命科学学院,武汉430070

出　　处：《材料导报》2021年第9期9196-9209,共14页Materials Reports

基　　金：武汉理工大学自主创新研究基金项目(2019-IB-025)。

摘　　要：随着经济的快速发展,二氧化碳的排放量越来越大,温室效应日益明显。为降低空气中二氧化碳含量甚至有效开发利用二氧化碳,化学工作者们尝试了各种策略并取得了一定成果。其中之一就是使用N-杂环卡宾金属配合物将二氧化碳活化,使之转化为高附加值的化工原料或燃料,从而实现能量存储和碳资源的循环利用。本文总结了利用N-杂环卡宾(NHCs,N-Heterocyclic Carbenes)与Cu、Pd、Ag等过渡金属的配合物活化二氧化碳和催化二氧化碳与有机物的反应方面的研究进展,并对其发展和应用前景进行了展望。The continuously increasing CO_(2) emission,as all known harmful to the global environment and responsible for the greenhouse effect,have raised worldwide researches aiming to reduce CO_(2) content in the atmosphere or even to effectively utilize CO_(2).One of the various potential approaches is using N-heterocyclic Carbenes(NHCs)and its metal complexes to activate CO_(2),and convert it into chemical raw materials or fuels so as to achieve the purpose of recycling carbon resources.This review gives a summary of the research progress in applying NHC and its complexes with transition metals Cu,Pd and Ag to the activating CO_(2) and catalyzing reactions of CO_(2) and organic compounds such as alkenes and alkynes.It ends with a critical analysis of the developmental prospects of this field.

关 键 词：N-杂环卡宾 CO_(2)活化 过渡金属 

分 类 号：O621.3[理学—有机化学] O657.3[理学—化学]