Solvent-Controlled Metal Ion Binding Selectivity and Anion Interaction of the Acridinedione-Based Heteroditopic Host
作者:P. Ashokkumar、V. T. Ramakrishnan、P. Ramamurthy
DOI:10.1021/jp107717z
日期:2011.1.13
heteroditopic hosts 1a-c, which contain a flexible oxyethylene moiety as a metalion binding site and amino hydrogen as an anion receptor unit, were synthesized and characterized. Metalion and anion binding studies were carried out in different solvents to understand the solvent-induced selectivity of the metalion binding and anioninteractions. In acetonitrile, Ca(2+) alone shows a binding with the oxyethylene