模板导向的亚胺型夹套法在构筑N-杂冠醚类机械互锁分子中的应用  

The Application of Templated-Directed Clipping Approach in Constructing Mechanically Interlocked Molecules Based on N-Hetero Crown Ethers

作　　者：韩勰 胡芳[1] 葛豪杰 刘盛华[1] 尹军[1] 

机构地区：[1]华中师范大学化学学院农药与化学生物学教育部重点实验室,武汉430079

出　　处：《化学进展》2015年第6期675-686,共12页Progress in Chemistry

基　　金：国家自然科学基金项目(No.21472059;21402057)资助~~

摘　　要：近些年来,随着超分子化学的发展,基于N-杂冠醚骨架的机械互锁分子受到了人们越来越多的关注。与传统的合成方法相比较,基于模板导向的亚胺型夹套法在构建N-杂冠醚类机械互锁分子中具有独特的优势,并且取得了许多重要的进展。科学家们不仅拓展了基于N-杂冠醚的机械互锁分子的拓扑学结构,而且丰富了其在多个领域的应用。基于此,本文总结了近十年来模板导向的亚胺型夹套法在构筑具有不同拓扑学结构的N-杂冠醚类机械互锁分子(如轮烷、索烃、杂轮烷、轮烷-索烃集成体、低聚物、菊花链和树枝状分子)及其在功能化方面的应用进展。With the rapid development of supramolecular chemistry, the mechanically interlocked molecules based on N-hetero crown ethers （NHCE） have attracted increasing interest in recent years. Compared with the traditional synthetic methods, the templated clipping approach has unique advantages in constructing mechanically interlocked molecules based on NHCE, and many important advances have been obtained. Scientists have not only gradually expanded the topological structures of mechanically interlocked molecules based on NHCE, but also enriched their application in various regions. Herein, we summarize the progress of templated clipping approach in the structure construction of the mechanically interlocked molecules （ such as rotaxanes, catenanes, heterorotaxanes, rotacatenanes, oligomers, daisy chains and dendritic molecules ） and their potential applications.

关 键 词：N-杂冠醚 机械互锁分子 模板夹套法 

分 类 号：O641.3[理学—物理化学] O621.3[理学—化学]