Authors: Irina V Terekhova Roman S Kumeev Gennadiy A Alper
Publish Date: 2007/06/07
Volume: 59, Issue: 3-4, Pages: 301-306
Abstract
Complex formation of α and βcyclodextrins with para and metaaminobenzoic acids in water at 29815 K was studied by 1H NMR The formation of 11 inclusion complexes in all systems under consideration was observed Stability constants of the complexes and chemical shift difference induced by 100 complex formation were calculated The obtained results were discussed in terms of influence of the cyclodextrin cavity size and position of the side amino group in the aromatic ring of aminobenzoic acid molecule on the binding mode and the complex stability
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