F-KCW-Department Publications

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    INCLUSION COMPLEXES OF 3,4-DIHYDROPYRIMIDIN-2-(1H)-ONES WITH Β-CYCLODEXTRIN
    (Bulgarian Chemical Communications, 2008) K, Selvambigai; P, Amutha
    Qualitative aspects of the inclusion complexes of dihydropyrimidin-2-ones with β-cyclodextrin were studied in solidstate by Infrared Spectroscopy (IRS), Differential Scanning Calorimetry (DSC) and Scanning Electron Microscopy(SEM). The complexes were also investigated in solution by nuclear magnetic resonance spectroscopy (1H-NMR and13C-NMR). Qualitative modifications in the number of peaks (or bands) obtained and their shifts after complexation inthe spectral methods as well as thermal analysis indicated the inclusion, show that the method of synthesis is suitablefor obtaining inclusion complexes.