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-vip 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.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
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
关键词
咪唑
吡啶
阴离子受体
阴离子识别
Imidazolium
Pyridinium
Anion receptor
Anion recognition
