Isolation and characterization of peroxycostunolide (verlotorin) and peroxyparthenolide from Magnolia grandiflora. Carbon-13 nuclear magnetic resonance spectroscopy of costunolide and related compounds
โ Scribed by El-Feraly, F. S.; Chan, Y. M.; Capiton, G. A.; Doskotch, R. W.; Fairchild, E. H.
- Book ID
- 126197466
- Publisher
- American Chemical Society
- Year
- 1979
- Tongue
- English
- Weight
- 564 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0022-3263
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
This study concerns detailed analyses of olefinic carbon shieldings in sterols and related cyclic olefins. Included are detailed considerations of olefinic carbon shieldings in monounsaturated sterols and related compounds and in sterols containing homoannular and heteroannular conjugated diene syst
## Abstract The results of a ^13^C NMR spectral investigation involving 5,6โdihydroโ1,4โoxathiins, 1,4โtetrahydro[9,10]benzoxathiin, __trans__โtetrahydroโ1,4โbenzoxathiin, and the corresponding sulfoxides and sulfones are reported. An interpretation involving a dipolar structure with (2__p__โ2__p__