Title of article
Thermodynamic characterization of the squaramide–carboxylate interaction in squaramide receptors
Author/Authors
Prohens، نويسنده , , Rafel and Rotger، نويسنده , , M.Carmen and Piٌa، نويسنده , , M.Neus and Deyà، نويسنده , , Pere M and Morey، نويسنده , , Jeroni and Ballester، نويسنده , , Pablo B. Costa، نويسنده , , Antoni، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
4
From page
4933
To page
4936
Abstract
The thermodynamic characterization of squaramides is described. This fundamental information shows that the association in chloroform or DMSO is mainly exothermic. In contrast, in MeOH the equilibrium is endothermic and is entropically driven. The data shows the influence of a squaramide ring alone, modified or combined with tetraalkylammonium groups as the binding subunit for molecular recognition.
Keywords
carboxylate receptors , squaramides , isothermal titration calorimetry (ITC)
Journal title
Tetrahedron Letters
Serial Year
2001
Journal title
Tetrahedron Letters
Record number
1645918
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