GAS–LIQUID CHROMATOGRAPHY OF TERPENES: PART VIII. THE VOLATILE OIL OF TANACETUM VULGARE L.
- 1 July 1963
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 41 (7), 1737-1743
- https://doi.org/10.1139/v63-250
Abstract
The chemical composition of the commercial oil of tansy and of that obtained from a local tansy species was determined by means of gas–liquid chromatography. Both oils contained d-isothujone as the major component (68.5%, 58%). The commercial oil contained fairly large amounts of l-camphor (13.9%), whereas that from local plants had only traces of camphor and 19.8% of l-thujone. The minor components isolated and identified in both oils were l-α -pinene, l-camphene, d-sabinene, d-limonene, 1:8-cineole, γ-terpinene, p-cymene, d-terpinen-4-ol, l-carvotanacetone, and l-borneol. Small amounts of α-thujene, β-pinene, α-terpinene, terpinolene, neoisothujyl and isothujyl alcohols, and dihydrocarvone were identified by retention characteristics only. Car-4-ene, isomeric alloocimenes, and carvomenthone may also be present. An unknown, crystalline monoterpene alcohol with a terminal methylene group was isolated in small amounts. A sesquiterpene (3.7%) was obtained from the oil of local plants.Prefractionation of these oils by fractional distillation resulted in extensive isomerization of isothujone to dl-carvotanacetone. Such a rearrangement was not encountered during prefractionation by preparative gas–liquid chromatography.Keywords
This publication has 10 references indexed in Scilit:
- Studies on terpenes : I. A systematic analysis of monoterpene hydrocarbons by gas-liquid chromatographyJournal of Chromatography A, 1962
- Gas—liquid chromatography of terpenes VI. The volatile oil of Thuja plicata Donn.Phytochemistry, 1962
- Effects of Varying the Chemical Composition of the Stationary Phase on the Separation of Certain C19,and C21,and C27 Steroids by Gas ChromatographyAnalytical Chemistry, 1961
- GAS–LIQUID CHROMATOGRAPHY OF TERPENES: PART IV. THE ANALYSIS OF THE VOLATILE OIL OF THE LEAVES OF EASTERN WHITE CEDARCanadian Journal of Chemistry, 1961
- A NEW LIQUID PHASE FOR GAS CHROMATOGRAPHIC SEPARATIONS OF STEROIDSJournal of the American Chemical Society, 1961
- Statistische auswertung der messmethoden zur quantitativen bearbeitung von registrierten differentialkurven in der gas-chromatographieJournal of Chromatography A, 1960
- Ueber Tanaceton und seine Beziehungen zu ThujonEuropean Journal of Inorganic Chemistry, 1894
- Ueber Campherarten, welche die Ketongruppe CO.CH3 enthaltenEuropean Journal of Inorganic Chemistry, 1892
- Ueber den Zusammenhang der chemischen Verbindungen in den flüchtigen OelenEuropean Journal of Inorganic Chemistry, 1878
- Ueber die Producte der Oxydation des ätherischen Limetten‐, Rosmarin‐ und Rainfarn‐Oels durch ChromsäureArchiv der Pharmazie, 1853