Analyse en résonance magnétique nucléaire du 1H et du 13C de dérivés azuléniques extraits de l'Eriocephalaepunctulactus
Two azulene compounds were isolated from the extract of Eriocephalaepunctulactus; their structures were determined unambiguously by n.m.r. as those of 1,4-dimethylazulene and 1,4-dimethyl-7-ethylazulene. These structures were confirmed by 13 C n.m.r. The effects of substitution in the azulene ring o...
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| Veröffentlicht in: | Canadian journal of chemistry 1975-10, Vol.53 (19), p.2911-2916 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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