Ethanol is included into the hydrophobic cavity of the water soluble calixarenes 1 and 2 in aqueous solution, with the alkyl residue pointing towards the cavity and the hydroxyl group facing the bulk of the solvent. No inclusion is detected for 3, and this suggests that the sulphonate groups serve as anchoring points. (C) 1997 Elsevier Science Ltd.
Charge assisted hydrophobic binding of ethanol into the cavity of calix[4]arene receptors in aqueous solution
ARENA, Giuseppe;A. CONTINO;SCIOTTO, Domenico;
1997-01-01
Abstract
Ethanol is included into the hydrophobic cavity of the water soluble calixarenes 1 and 2 in aqueous solution, with the alkyl residue pointing towards the cavity and the hydroxyl group facing the bulk of the solvent. No inclusion is detected for 3, and this suggests that the sulphonate groups serve as anchoring points. (C) 1997 Elsevier Science Ltd.File in questo prodotto:
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