Construction of Metallosupramolecular Assemblies from poly-NHC Ligands

发布者:文明办作者:发布时间:2023-11-15浏览次数:247

主讲人:E.F.Hahn,德国明斯特大学教授


时间:2023年12月1日10:00


地点:八号楼126室


举办单位:化学与材料科学学院


主讲人介绍:E.F.Hahn教授为德国明斯特大学教授,国际著名有机金属与无机化学家,欧洲科学院院士,德国洪堡基金会选择委员会成员,国际有机金属化学会议(ICOMC)终身秘书长,国家外专局“高端外国专家”,曾作为在华专家代表于人民大会堂接受李克强总理接见。


内容介绍:Although the coordination chemistry of N-heterocyclic carbenes (NHCs) with transition metals has been explored for half a century, only in the past ten years has the chemistry of metallosupramolecular assemblies based on poly-NHC ligands been studied more extensively. Remarkable discrete assemblies featuring poly-NHC ligands including two-dimensional metallacycles and three-dimensional metallaprisms/cages have since emerged. These assemblies are mostly obtained starting from various imidazolium or benzimidazolium salts. Driven by the increasing interest in new supramolecular architectures from carbon donor ligands, design, and construction of poly-NHC metal assemblies has become a rapidly growing area of research.