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Complete assignments of the 1 H and 13 C NMR spectra of 9,10‐didehydro retinoic acids
Author(s) -
Thibonnet J.,
Duchêne A.,
Parrain J.L.,
Abarbri M.
Publication year - 2006
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.1800
Subject(s) - chemistry , nmr spectra database , spectral line , stereochemistry , physics , astronomy
A new class of retinoic acids was synthesized containing a 9,10‐rigid bond. 1 H and 13 C NMR spectra were assigned for eight new compounds (all‐ E , 13 Z ) containing a carboxylic acid or tertiobutylester polar end group. Assignments were based on the combination of one‐ and two‐ dimensional experiments (APT, COSY, HMBC). Copyright © 2006 John Wiley & Sons, Ltd.