Anion Binding Motifs: Topicity and Charge in Amidocryptands
- 13 September 2005
- journal article
- Published by American Chemical Society (ACS) in Journal of the American Chemical Society
- Vol. 127 (39) , 13478-13479
- https://doi.org/10.1021/ja054332l
Abstract
An expanded amidocryptand with propyl linkages provides multitopic sites for binding anions and water molecules. Upon quaternization of the two bridgehead amines, the molecular shape changes from an inverted Y to that of a bowl, which is filled with water and topped by the anion.Keywords
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