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1 H and 13 C NMR study of 2,3‐di‐ carboxymethyl‐7‐oxabicyclo[2.2.1]hepta‐2,5‐diene derivatives
Author(s) -
Bighelli Ange,
Tomi Félix,
Casanova Joseph
Publication year - 1992
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.1260301218
Subject(s) - chemistry , diene , carbon 13 nmr , nuclear magnetic resonance spectroscopy , medicinal chemistry , stereochemistry , organic chemistry , natural rubber
13 C and 1 H NMR spectral assignments have been obtained for 2,3‐di‐carboxymethyl‐ 7 ‐oxabicyclo[2.2.1]hepta‐ 2,5‐diene and 19 of its derivatives. The use of a combination of one‐dimensional and two‐dimensional NMR techniques allowed the unambiguous assignments of all 13 C resonances of the bicyclic framework.
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