MAGNETIC RESONANCE IN CHEMISTRY, vol.36, no.11, pp.878-880, 1998 (Journal Indexed in SCI)
C-13 NMR chemical shifts for some pyridyl-containing N-substituted amidoximes, 1,2,4-oxadiazoles and 1,2,4-oxadiazines bearing a thiocarbonyl group are reported. The chemical shift positions of the particular carbon atoms are discussed in view of literature knowledge and the effect of atoms or groups present.