15 N NMR study of substituted 2‐(phenylamino)‐5‐phenyl‐1,3,4‐oxadiazoles

15 N NMR study of substituted 2‐(phenylamino)‐5‐phenyl‐1,3,4‐oxadiazoles

Substituted 2‐(phenylamino)‐5‐phenyl‐1,3,4‐oxadiazoles were studied by 15 N NMR spectroscopy. All signals were assigned on the basis of HMQC and HMBC experiments. Chemical shifts values were correlated with empirical Hammett parameters as well as with calculated electron densities and chemical shiel...

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Veröffentlicht in:Magnetic resonance in chemistry 2007-02, Vol.45 (2), p.123-127
Hauptverfasser: Gierczyk, Błażej, Nowak‐Wydra, Barbara, Grajewski, Jakub, Zalas, Maciej
Format: Artikel
Sprache:eng
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Zusammenfassung:Substituted 2‐(phenylamino)‐5‐phenyl‐1,3,4‐oxadiazoles were studied by 15 N NMR spectroscopy. All signals were assigned on the basis of HMQC and HMBC experiments. Chemical shifts values were correlated with empirical Hammett parameters as well as with calculated electron densities and chemical shieldings. Copyright © 2006 John Wiley & Sons, Ltd.
ISSN:0749-1581
1097-458X
DOI:10.1002/mrc.1928