Podand ionophores capable of forming cation-binding cavities through intramolecular interactions between the terminal groups
作者:Kyu-Sung Jeong、Young Lag Cho、Seung Yup Pyun
DOI:10.1016/0040-4039(95)00408-5
日期:1995.4
A series of podand hosts having suitable cavities for metal cations in virtue of intramolecularinteractionsbetween the terminalgroups were designed and synthesized. The conformational informations of hosts were obtained by NMR studies including homonuclear NOE difference experiments. Intramolecularinteractionsbetween the terminalgroups of podand hosts markedly increase binding affinities and