## Abstract Two sesquiterpenoids, spatulenol and (β)βcaryophyllene oxide, were isolated from the hexane extract of the Brazilian plant __Vernonia mollissima__ Don. The ^1^H and ^13^C NMR spectra of these compounds have been reassigned completely by COSY experiments and ^13^C/^1^H shift correlation
β¦ LIBER β¦
Characterization of cyclonerodiol isolated from corn infested by fusarium moniliforme sheld.: One- and two-dimensional 1H and 13C NMR study
β Scribed by D. Laurent; N. Goasdoue; F. Kohler; F. Pellegrin; N. Platzer
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 233 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0749-1581
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β¦ Synopsis
Abstract
A metabolite extracted from maize culture was identified as cyclonerodiol. Its ^1^H and ^13^C NMR spectra have been fully analysed, and some literature assignments have been reversed.
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2-Dimethoxyphosphoryl-1,3-dithiane: A co
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2-Dimethoxyphosphoryl-l,3-dithiane was obtained by the reaction of 2-ddoro-1,3&thia~~e with trimethyl phosphite. Studies at 200,360 and 400 MHz using 'H, 13C and " P nuclei and lDand 2D NMR techniques are described. Long-range coupling constants were extracted by iterative treatment of [ A B ] , C D