longifolenen.

Brit.

/lɒn(d)ʒᵻˈfəʊliːn/,

/lɒŋɡᵻˈfəʊliːn/, U.S.

/ˌlɔndʒəˈfoʊlin/,

/ˌlɑndʒəˈfoʊlin/

Origin: A borrowing from Latin, combined with an English element. Etymons: Latin longifolia , -ene comb. form.

Etymology: < scientific Latin longifolia, former specific epithet of the tree from which the oil was first isolated, the Himalayan chir pine Pinus longifolia , now P. roxburghii (1796; < classical Latin longi- longi- comb. form + folium leaf: see foil n.¹) + -ene comb. form.

Chemistry.

A colourless viscous oil with a woody aroma, present in the resins from some species of pine.Longifolene is a tricyclic sesquiterpene whose derivatives are much used in perfumery. Formula: C₁₅H₂₄.

ΘΚΠ

the world > matter > chemistry > organic chemistry > substances from plants, trees, etc. > [noun]

oenanthin1848

wood-tar1857

wood-gum1894

oenanthotoxin1911

longifolene1920

1920 J. L. Simonsen in Jrnl. Chem. Soc. 117 573 The sesquiterpene for which the name longifolene is proposed has..only been cursorily examined.

1962 E. L. Eliel Stereochem. Carbon Compounds x. 298 Among natural products, polycyclic bridged systems are exemplified by..the sesquiterpenoids longifolene and cedrene.

2003 C. S. Sell Fragrant Introd. Terpenoid Chem. vii. 213 We might therefore expect the chemistry of longifolene to resemble that of camphene.

This entry has been updated (OED Third Edition, June 2016; most recently modified version published online March 2022).

单词	longifolene
释义	longifolenen. Brit. /lɒn(d)ʒᵻˈfəʊliːn/, /lɒŋɡᵻˈfəʊliːn/, U.S. /ˌlɔndʒəˈfoʊlin/, /ˌlɑndʒəˈfoʊlin/ Origin: A borrowing from Latin, combined with an English element. Etymons: Latin longifolia , -ene comb. form. Etymology: < scientific Latin longifolia, former specific epithet of the tree from which the oil was first isolated, the Himalayan chir pine Pinus longifolia , now P. roxburghii (1796; < classical Latin longi- longi- comb. form + folium leaf: see foil n.¹) + -ene comb. form. Chemistry. A colourless viscous oil with a woody aroma, present in the resins from some species of pine.Longifolene is a tricyclic sesquiterpene whose derivatives are much used in perfumery. Formula: C₁₅H₂₄. ΘΚΠ the world > matter > chemistry > organic chemistry > substances from plants, trees, etc. > [noun] oenanthin1848 wood-tar1857 wood-gum1894 oenanthotoxin1911 longifolene1920 1920 J. L. Simonsen in Jrnl. Chem. Soc. 117 573 The sesquiterpene for which the name longifolene is proposed has..only been cursorily examined. 1962 E. L. Eliel Stereochem. Carbon Compounds x. 298 Among natural products, polycyclic bridged systems are exemplified by..the sesquiterpenoids longifolene and cedrene. 2003 C. S. Sell Fragrant Introd. Terpenoid Chem. vii. 213 We might therefore expect the chemistry of longifolene to resemble that of camphene. This entry has been updated (OED Third Edition, June 2016; most recently modified version published online March 2022). < n.1920
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