硫脲类阴离子受体的研究进展

Thiourea-based Receptors for Anion Recognition and Sensing

阴离子识别是超分子化学研究的重要内容之一 ,其关键环节是构筑可识别阴离子的结合受体 ,后者以非共价键力如静电作用、疏水作用、氢键等与阴离子结合。本文详细评述了近 5年来硫脲类阴离子识别受体的设计。

Anion recognition and sensing have been developed into an important research subject in supramolecular chemistry. Noncovalent interactions such as hydrogen bonding, electrostatic interaction, hydrophobic interaction, etc. are the most important binding forces existing in the anion receptor binding complexes, which forms the basis of designing anion binding receptors. The design, construction and anion recognition and sensing of thiourea based receptors following mainly multi hydrogen bonding interactions are reviewed. 51 key references were cited to represent the related advances in the past 5 years.