NMR spectra of sparteine N1-oxide and alpha-isosparteine N-oxide.
Sparteine N1-oxide and alpha-isosparteine N-oxide were prepared and their structures determined for the first time by (1)H- and (13)C-NMR spectroscopy using two-dimensional techniques. The N-oxide effects were also calculated.
Jasiewicz
Beata
B
Faculty of Chemistry, A. Mickiewicz University, Grunwaldzka 6, 60-780 Poznań, Poland. beatakoz@amu.edu.pl
D002247:Carbon Isotopes; D003497:Cyclic N-Oxides / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D008956:Models, Chemical; D010087:Oxides / Q000737:chemistry*; D011522:Protons; D013034:Sparteine / Q000737:chemistry*
D002247:Carbon Isotopes; D003497:Cyclic N-Oxides; D010087:Oxides; D011522:Protons; D013034:Sparteine