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- Fulvalene abstract "A fulvalene is a hydrocarbon obtained by formally cross-conjugating two rings through a common exocyclic double bond. The name is derived from the similarly structured fulvenes which lack one ring. Triapentafulvalene (3) is also known as calicene as in calix or chalice because of its wine-glass appearance.In general, the parent fulvalenes are very unstable; for instance, the parent triafulvalene (1) has never been synthesized. On the other hand stable fulvalenes can be obtained by proper substitution or benzannulation. Several members should be stabilized taking into account a dipolar mesomeric form with for instance pentaheptafulvalene 4, which can be thought of as a tropylium cation joined to a cyclopentadienyl anion (both stable and aromatic). In this compound the dipolar structure is calculated to contribute 23% to the total structure.".
- Fulvalene thumbnail Fulvalenes_general.svg?width=300.
- Fulvalene wikiPageID "6352617".
- Fulvalene wikiPageRevisionID "556413803".
- Fulvalene hasPhotoCollection Fulvalene.
- Fulvalene imagealt "Skeletal formula".
- Fulvalene imagealt "Space-filling model".
- Fulvalene imagefile "Fulvalen.png".
- Fulvalene imagefile "Pentafulvalene-3D-spacefill.png".
- Fulvalene imagesize "180".
- Fulvalene othernames "11".
- Fulvalene othernames "Bicyclopentadienylidene".
- Fulvalene othernames "Bicyclopentyliden-2,4,2',4'-tetraene".
- Fulvalene othernames "Pentafulvalene".
- Fulvalene othernames "[5,5']Bicyclopentadienylidene".
- Fulvalene verifiedrevid "443829133".
- Fulvalene watchedfields "changed".
- Fulvalene subject Category:Hydrocarbons.
- Fulvalene type Abstraction100002137.
- Fulvalene type Chemical114806838.
- Fulvalene type Compound114818238.
- Fulvalene type Hydrocarbon114911057.
- Fulvalene type Hydrocarbons.
- Fulvalene type Material114580897.
- Fulvalene type Matter100020827.
- Fulvalene type OrganicCompound114727670.
- Fulvalene type Part113809207.
- Fulvalene type PhysicalEntity100001930.
- Fulvalene type Relation100031921.
- Fulvalene type Substance100019613.
- Fulvalene type ChemicalCompound.
- Fulvalene type ChemicalSubstance.
- Fulvalene type ChemicalSubstanceType.
- Fulvalene type ChemicalObject.
- Fulvalene type Thing.
- Fulvalene comment "A fulvalene is a hydrocarbon obtained by formally cross-conjugating two rings through a common exocyclic double bond. The name is derived from the similarly structured fulvenes which lack one ring. Triapentafulvalene (3) is also known as calicene as in calix or chalice because of its wine-glass appearance.In general, the parent fulvalenes are very unstable; for instance, the parent triafulvalene (1) has never been synthesized.".
- Fulvalene label "Fulvaleen".
- Fulvalene label "Fulvalen".
- Fulvalene label "Fulvalene".
- Fulvalene label "Fulvaleno".
- Fulvalene label "Fulvalène".
- Fulvalene sameAs Fulvalen.
- Fulvalene sameAs Fulvalène.
- Fulvalene sameAs Fulvaleen.
- Fulvalene sameAs Fulvaleno.
- Fulvalene sameAs m.0g26yn.
- Fulvalene sameAs Q415358.
- Fulvalene sameAs Q415358.
- Fulvalene sameAs Fulvalene.
- Fulvalene wasDerivedFrom Fulvalene?oldid=556413803.
- Fulvalene depiction Fulvalenes_general.svg.
- Fulvalene isPrimaryTopicOf Fulvalene.
