含CH基的阴离子受体  

Anion Receptors Based on CH Donor Group

作　　者：伍宏伟 陈亚运 饶才辉 刘传祥 

机构地区：[1]上海应用技术大学化学与环境工程学院,上海201418

出　　处：《化学进展》2016年第10期1501-1514,共14页Progress in Chemistry

基　　金：国家自然科学基金青年基金项目(No.21202099)资助~~

摘　　要：阴离子在生命、临床及环境科学中有着重要作用,设计用于识别阴离子的人工合成受体是超分子化学的一个研究热点。识别阴离子的方法主要有氢键作用、质子转移机制、路易斯酸碱作用、以及基于不可逆的特定化学反应等。相对于传统的含NH或OH识别位点的阴离子受体,近年来含CH基阴离子受体的研究取得了长足的进展。本文详细评述了含烷基CH,苯基CH,三唑CH,咪唑鎓CH,三唑鎓CH以及CHCN基阴离子受体的设计、结构及其阴离子识别作用的研究进展。The design and synthesis of artificial receptors for sensing and recognition of anions have received considerable attention in supramolecular chemistry because of the essential roles that anions play in a wide variety of biological,clinical and environmental sciences.The usual design strategies for anion sensing are through hydrogen-bonding interaction,intermolecular proton-transfer reaction,the Lewis acid/base interactions or an irreversible specific chemical reaction.Compared to the conventional anion receptors containing the NH or OH binding sites,recently,the anion receptors based on CH group have attracted much attention.Therefore,this review summarizes the main design principles and sensing abilities of the anion receptors based on receptors which having alkyl CH groups,phenyl CH groups,triazole-based CH groups,imidazolium-based CH groups,triazolium-based CH groups,CHCN group.

关 键 词：阴离子受体 CH基 氢键 阴离子 

分 类 号：O626[理学—有机化学]