A Versatile Tripodal Amide Receptor for the Encapsulation of Anions or Hydrated Anions via Formation of Dimeric Capsules
作者:M. Arunachalam、Pradyut Ghosh
DOI:10.1021/ic901644h
日期:2010.2.1
of the anions studied here, its positional isomer with the o-nitro-substituted tripodal triamide receptor L2 selectively formed the dimeric capsular assembly upon encapsulation of [F2(H2O)6]2− and noncapsular aggregates in the cases of other anions such as Cl−, NO3−, and AcO−. Interestingly, structural investigations upon anion exchange of the complexes revealed that both isomers have selectivity toward