Molecular Dynamics of Alkenylphenol Derivatives in Solution as Studied by NMR Spectroscopy

The formation of hydrogen bonds and molecular dynamics of alkenylphenol derivatives has been investigated in solution using nuclear magnetic resonance. The results confirm formation of an N···H, O···H-type intramolecular hydrogen bond. The spin–lattice relaxation times ( T 1 ) and activation energy...

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Veröffentlicht in:	Applied magnetic resonance 2010-06, Vol.38 (3), p.257-269
Hauptverfasser:	Mamedov, Ibrahim Garib, Eichhoff, U., Maharramov, A. M., Bayramov, M. R., Mamedova, Y. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Atoms and Molecules in Strong Fields Chemical bonds Hydrocarbons Hydrogen bonds Laser Matter Interaction Molecular dynamics NMR NMR spectroscopy Nuclear magnetic resonance Organic Chemistry Phenols Physical Chemistry Physical properties Physics Physics and Astronomy Solid State Physics Spectroscopy/Spectrometry Spectrum analysis Spin-lattice relaxation
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Beschreibung
Zusammenfassung:	The formation of hydrogen bonds and molecular dynamics of alkenylphenol derivatives has been investigated in solution using nuclear magnetic resonance. The results confirm formation of an N···H, O···H-type intramolecular hydrogen bond. The spin–lattice relaxation times ( T 1 ) and activation energy of molecular dynamics have been investigated confirming the importance of relaxation times as a very sensitive tool for studying molecular mobility.
ISSN:	0937-9347 1613-7507
DOI:	10.1007/s00723-010-0117-0