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Configurational and conformational analysis of norbornane‐and norbornene‐fused 4,1‐oxazepinones
Author(s) -
Sohár P.,
Stájer G.,
Bernáth G.
Publication year - 1987
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.1260251005
Subject(s) - norbornane , chemistry , norbornene , nuclear magnetic resonance spectroscopy , stereochemistry , crystallography , organic chemistry , polymer , monomer
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 1 H and 13 C NMR spectroscopy, including the use of DNOE measurements.