The preferred conformations and, for the 3‐methyl‐substituted analogues also the configurations of the C‐3 atom, for 3‐unsubstituted and 3‐methyl‐substituted di‐exo‐ and di‐endo‐annellated oxazepinone derivatives fused with a norbornane or norbornene skeleton were determined by 1H and 13C NMR spectroscopy, including the use of DNOE measurements.
- H and C NMR DNOE measurements
- configurations and conformations of norbornane/ene fused oxazepinones
ASJC Scopus subject areas
- Materials Science(all)