含氮阴离子受体的研究进展  

Imidazolium and Pyridinium Based Receptors for Anion Recognition and Sensing

作　　者：董智云[1] 江小枝[1] 薛芸蓉[1] 封美云[1] 高国华[1] 

机构地区：[1]华东师范大学化学系上海市绿色化学与化工过程绿色化重点实验室,上海200062

出　　处：《高等学校化学学报》2011年第9期2032-2045,共14页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金(批准号:20873041;21072061);上海市重点学科建设项目(批准号:B409)资助

摘　　要：含氮阴离子受体是目前阴离子识别领域研究的热点之一,此类受体具有主体结构修饰的灵活性和多样性,能更好地发挥氢键、疏水作用、静电作用、π-π作用和阴离子-π作用的协同效应等优点.本文评述了咪唑和吡啶两类含氮受体的设计、结构及阴离子识别作用的研究进展.Design and synthesis of receptors for the selective sensing and binding of anionic species are of great interest in host-guest chemistry,largely due to anions play ubiquitous roles in both chemical and biochemical process.Imidazolium and pyridinium based receptors are very important receptors with positively charged moieties.These kinds of anion receptors possess a great deal of merits such as various host structures,synergistic effects of hydrogen bonding,hydrophobic interaction,electrostatic interaction,π-π stacking,anion-π interaction,and so on.The design,structure and anion recognition and sensing of imidazolium and pyridinium based receptors have been reviewed.

关 键 词：咪唑 吡啶 阴离子受体 阴离子识别 

分 类 号：O626[理学—有机化学]