天 津 师 大 学本科毕业论文（设计）题目：烷基桥联的 N-杂环卡宾金属配合物的合成与其结构的讨论学 院：化学学院学生：方漪芸学 号：08507018专 业：化学年 级：08 级完成日期：2024 年 05 月指导老师：柳清湘烷基桥联的氮杂环卡宾金属配合物的合成与其结构的讨论摘要：N-杂环卡宾与其金属配合物在金属配位化学和有机化学中的应用非常广泛，它不仅能与元素周期表中的许多金属元素发生反应并且其得到的金属配合物所显示出来的优良催化活性使其成为最具潜质的催化剂。除此之外，它也开始广泛地应用于精细化工产品的合成中，成为现代有机化学中必不可少的重要物质之一。因此为了使氮杂环卡宾金属配合物的相关合成方法有新的拓展，本文采纳烷基桥联的氮杂环卡宾作配体，合成并且得到了一个N-杂环卡宾镍金属配合物的晶体，并对其结构进行了相关讨论。关键词：N-杂环卡宾；金属配合物；合成；结构讨论Synthesis of N-heterocyclic Carbene MetalComplexesbyAlkyl Bridge LinkageAbstract ： N-heterocyclic carbeneand N-heterocyclic carbene mental complexesare widely used in coordination organometallic chemistry and coordination chemistry. Now, it has became one of the hotest topics in the field of chemistry. The study of N-heterocyclic carbine began in 1991, when first free N-heterocyclic carbene was isolated by Ardengo, this has evoked considerable attention. N-heterocyclic carbine always shows high activity, it can react with almost all elements in periodical table.Besides, the excellent catalytic activity of N-heterocyclic carbene mental complexes makes it become the most potential catalyst. What’s more, N-heterocyclic carbine have made signficant progesses in the synthesis of fine chemical products,which makes it occupy an important position in organic chemistry. In order to expand the synthesis of N-heterocyclic carbine mental complexes ,we used N-heterocyclic carbine which bridged by alkyl as ligand and one N-heterocyclic carbenenickel complex was prepared. Andwe have the structur...
