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Linear and angular effects on the 1 H and 13 C NMR spectra of tricyclic aromatic ketones formally derived from tetralone
Author(s) -
Buchanan G. W.,
Tong P. T.,
Wightman R. H.,
Dawson B. A.
Publication year - 1989
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.1260270616
Subject(s) - chemistry , tetralone , ketone , nmr spectra database , spectral line , carbon 13 nmr , stereochemistry , chemical shift , organic chemistry , physics , astronomy
Complete unambiguous assignments of 1 H and 13 C chemical shifts for α‐tetralone, a related dihydroanthracenone and two related dihydrophenanthrones are presented. Data are based on results of 400 MHz 1 H− 1 H and 1 H− 13 C COSY experiments, and permit an evaluation of linear vs . angular endo and exo ketone orientation on the NMR parameters.