| 释义 |
longifolene Chem.|lɒndʒɪˈfəʊliːn|
[f. mod.L. longifol-ia, specific epithet of the pine Pinus longifolia from which the oil was first isolated (f. longi- + -folia, f. L. folium leaf) + -ene.]
A colourless, somewhat viscous oil that is present in the turpentine oil from some species of pine and is a tricyclic sesquiterpene, C15H24.
1920J. L. Simonsen in Jrnl. Chem. Soc. CXVII. 573 The sesquiterpene for which the name longifolene is proposed has..only been cursorily examined. 1962E. L. Eliel Stereochem. Carbon Compounds x. 298 Among natural products, polycyclic bridged systems are exemplified by..the sesquiterpenoids longifolene and cedrene. |
