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- Q6673936 subject Q52309.
- Q6673936 subject Q8732905.
- Q6673936 subject Q9532257.
- Q6673936 abstract "Longifolene is the common (or trivial) chemical name of a naturally occurring, oily liquid hydrocarbon found primarily in the high-boiling fraction of certain pine resins. The name is derived from that of a pine species from which the compound was isolated, Pinus longifolia (obsolete name for Pinus roxburghii Sarg.)Chemically, longifolene is a tricyclic sesquiterpene. This molecule is chiral, and the enantiomer commonly found in pines and other higher plants exhibits a positive optical rotation of +42.73°. The other enantiomer (optical rotation −42.73°) is found in small amounts in certain fungi and liverworts.Longifolene is used in organic synthesis for the preparation of dilongifolylborane, a chiral hydroborating agent.Longifolene is also one of two most abundant aroma constituents of lapsang souchong tea, because the tea is smoked over pine fires.".
- Q6673936 iupacName "(1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo-[5.4.0.02,9]undecane".
- Q6673936 thumbnail Longifolene_plus_acsv.svg?width=300.
- Q6673936 wikiPageExternalLink longifolene.
- Q6673936 wikiPageWikiLink Q1153832.
- Q6673936 wikiPageWikiLink Q12024.
- Q6673936 wikiPageWikiLink Q135171.
- Q6673936 wikiPageWikiLink Q137587.
- Q6673936 wikiPageWikiLink Q145205.
- Q6673936 wikiPageWikiLink Q170409.
- Q6673936 wikiPageWikiLink Q17146784.
- Q6673936 wikiPageWikiLink Q189808.
- Q6673936 wikiPageWikiLink Q212364.
- Q6673936 wikiPageWikiLink Q214514.
- Q6673936 wikiPageWikiLink Q259212.
- Q6673936 wikiPageWikiLink Q2699676.
- Q6673936 wikiPageWikiLink Q306614.
- Q6673936 wikiPageWikiLink Q3239892.
- Q6673936 wikiPageWikiLink Q43648.
- Q6673936 wikiPageWikiLink Q485537.
- Q6673936 wikiPageWikiLink Q494483.
- Q6673936 wikiPageWikiLink Q52309.
- Q6673936 wikiPageWikiLink Q530648.
- Q6673936 wikiPageWikiLink Q634871.
- Q6673936 wikiPageWikiLink Q7048865.
- Q6673936 wikiPageWikiLink Q764.
- Q6673936 wikiPageWikiLink Q81406.
- Q6673936 wikiPageWikiLink Q8732905.
- Q6673936 wikiPageWikiLink Q9532257.
- Q6673936 iupacname "-337".
- Q6673936 name "-Longifolene".
- Q6673936 type ChemicalCompound.
- Q6673936 type ChemicalSubstance.
- Q6673936 type ChemicalObject.
- Q6673936 type Thing.
- Q6673936 type Q11173.
- Q6673936 comment "Longifolene is the common (or trivial) chemical name of a naturally occurring, oily liquid hydrocarbon found primarily in the high-boiling fraction of certain pine resins. The name is derived from that of a pine species from which the compound was isolated, Pinus longifolia (obsolete name for Pinus roxburghii Sarg.)Chemically, longifolene is a tricyclic sesquiterpene.".
- Q6673936 label "Longifolene".
- Q6673936 depiction Longifolene_plus_acsv.svg.
- Q6673936 name "(+)-Longifolene".