Regulated assemblies and anion responsive vesicles based on 1,3-alternate oxacalix[2]arene[2]triazene amphiphiles

摘要

Regulated assemblies from vesicles to micelles based on 1,3-alternate oxacalix[2]arene[2]triazine amphiphilic molecules were reported. The vesicular entities were responsive to anions and followed the selectivity in the order NO_3~- ＞ Cl~- ＞ Br~-＞ ClO_4~-, driven by cooperative anion-π interactions and hydrogen bonding.