Complete assignments of the 1H and 13C NMR spectra of 9,10-didehydro retinoic acids

A new class of retinoic acids was synthesized containing a 9,10‐rigid bond. 1H and 13C NMR spectra were assigned for eight new compounds (all‐E, 13Z) containing a carboxylic acid or tertiobutylester polar end group. Assignments were based on the combination of one‐ and two‐ dimensional experiments (...

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Bibliographic Details
Published in:Magnetic resonance in chemistry 2006-06, Vol.44 (6), p.651-653
Main Authors: Thibonnet, J., Duchêne, A., Parrain, J.-L., Abarbri, M.
Format: Article
Language:English
Subjects:
10-didehydro retinoids
13C NMR
1H NMR
Carbon Isotopes - analysis
Deuterium - analysis
Magnetic Resonance Spectroscopy - methods
NMR
Retinoids - chemical synthesis
Retinoids - chemistry
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Summary:A new class of retinoic acids was synthesized containing a 9,10‐rigid bond. 1H and 13C NMR spectra were assigned for eight new compounds (all‐E, 13Z) 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.
ISSN:0749-1581
1097-458X
DOI:10.1002/mrc.1800