15N NMR study of substituted 2-(phenylamino)-5-phenyl-1,3,4-oxadiazoles.
Substituted 2-(phenylamino)-5-phenyl-1,3,4-oxadiazoles were studied by 15N 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.
Gierczyk
Błazej
B
Faculty of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, 60-780 Poznań, Poland. hanuman@amu.edu.pl
Nowak-Wydra
Barbara
B
Grajewski
Jakub
J
Zalas
Maciej
M
D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D009587:Nitrogen Isotopes; D010069:Oxadiazoles / Q000138:chemical synthesis / Q000737:chemistry*
D009587:Nitrogen Isotopes; D010069:Oxadiazoles