Title of article :
A novel self-assembled supramolecular architecture involving cation, anion and a calix[4]arene heteroditopic receptor
Author/Authors :
Casnati، نويسنده , , Alessandro and Massera، نويسنده , , Chiara and Pelizzi، نويسنده , , Nicola and Stibor، نويسنده , , Ivan and Pinkassik، نويسنده , , Evgueni and Ugozzoli، نويسنده , , Franco and Ungaro، نويسنده , , Rocco، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2002
Abstract :
In the presence of potassium acetate the heteroditopic calix[4]arene receptor 1, in the 1,3-alternate structure and bearing two pentafluorophenyl amide groups as anion binders and a crown-5 polyether for cation complexation, self-assembles in an unexpected 2:2:2 (calixarene:cation:anion) supramolecular structure, as shown by X-ray crystal structure.
Keywords :
calixcrowns , ditopic receptors , acetate receptor , anion binding , potassium selective ligands , SELF-ASSEMBLY , X-Ray , cooperativity
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
