Premium
Stereochemical study of hindered α‐glycols by 1 H and 13 C NMR spectroscopy
Author(s) -
Pascal Y.,
Convert O.,
Berthelot J.,
Fournier F.
Publication year - 1984
Publication title -
organic magnetic resonance
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0030-4921
DOI - 10.1002/mrc.1270220913
Subject(s) - chemistry , xanthone , steric effects , flavanone , nuclear magnetic resonance spectroscopy , molecule , nmr spectra database , fluorenone , tetralone , stereochemistry , spectroscopy , carbon 13 nmr , spectral line , organic chemistry , fluorene , polymer , flavonoid , physics , astronomy , antioxidant , quantum mechanics
Sterically hindered α‐glycols, obtained from electrochemical hydrodimerization of polycyclic ketones (indanone, tetralone, chromanone, flavanone, xanthone and fluorenone), were studied by 1 H and 13 C NMR. Evidence of conformational hindrance was deduced from the 1 H spectra; meso or racemic configurations and the conformational stereochemistry of these molecules in solution were assigned.