基于杯[4]芳烃类大环芳烃的金属有机笼  

Calix[4]arene type macrocyclic arene-containing metal-organic cages

作　　者：周玉娟 揭克诚 Yujuan Zhou;Kecheng Jie(State Key Laboratory of Coordination Chemistry,Jiangsu Key Laboratory of Advanced Organic Materials,School of Chemistry and Chemical Engineering,Nanjing University,Nanjing 210023,China)

机构地区：[1]南京大学化学化工学院、配位化学国家重点实验室和江苏省先进有机材料实验室,南京210023

出　　处：《中国科学：化学》2023年第12期2476-2493,共18页SCIENTIA SINICA Chimica

基　　金：江苏省自然科学基金(编号:BK20220781)资助项目。

摘　　要：近年来,金属有机笼作为超分子主体以及多孔材料的组成基元已经得到了化学与材料领域的广泛关注.这主要是由于其具有有趣的刚性结构和明确的空腔及其在主客体化学、分子识别、催化和气体分离储存等方面的广泛应用.作为其中一个独特的分支,利用大环芳烃作为构筑基元的金属有机笼也吸引了众多化学家的关注,因为这类分子结合了两大类超分子主体包括大环芳烃和金属有机笼的特点,因此展现了独特的结构与性质.截至目前,形成基于大环芳烃的金属有机笼的连接方式主要有两种,包括大环芳烃配体和金属直接连接以及大环芳烃配体和金属离子外加额外的配体.本文根据杯[4]芳烃类大环芳烃的种类(杯芳烃、雷锁酚杯芳烃、焦棓酚杯芳烃)对杯[4]芳烃基金属有机笼进行综述.总结了基于杯[4]芳烃类大环芳烃的金属有机笼的合成、结构、构效关系及其应用,并讨论了基于杯[4]芳烃以及其他大环芳烃的金属有机笼目前所面临的挑战和发展前景.Metal-organic cages(MOCs)as supramolecular hosts and components of porous materials have attracted much attention in recent years due to their fascinating structures,well-defined cavities as well as their applications in host-guest chemistry,molecular recognition,catalysis,gas storage and separation,etc.As one of the unique branches,macrocyclic arene-containing MOCs have drawn special attention because they combine the properties of two different supramolecular hosts including macrocyclic arenes and MOCs.This review focuses on recent advances in the formation of MOCs that are connected together by macrocyclic arene ligands with metal ions and macrocyclic ligands with metal ions and additional linkers.The contents of this review are categorized by various types of macrocycles,including calixarenes,resorcinarenes and pyrogalloarenes.The formations and structures of macrocycle-based MOCs,their structure-function relationships and applications are summarized.In addition,the current challenges and outlooks of calix[4]arene type macrocycle-containing MOCs are discussed.

关 键 词：大环芳烃 配位 金属有机笼 主客体化学 

分 类 号：O641.3[理学—物理化学]