作者: Sung Ok Kang , Md. Alamgir Hossain , Kristin Bowman-James
DOI: 10.1016/J.CCR.2006.06.006
关键词:
摘要: The influence of dimensionality and charge on anion binding and structure is explored for a selected series of amide-based macrocyclic receptors. Monocyclic, bicyclic and tricyclic hosts are described in terms of affinities towards simple oxo anions (including acetate) and halides. Binding propensities tend to vary, although some selectivity patterns emerge for similar ligand frameworks. Some anions also exert a template influence the cyclization reactions during the synthesis of host precursors. Structurally sandwich complexes are often …