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Fulvene (pentafulvene) is a
hydrocarbon with the
formula (CH=CH)2C=CH2. It is a
prototype of a cross-conjugated hydrocarbon.
Fulvene is
rarely encountered...
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Fulvenes are the
class of
hydrocarbon obtained by
formally cross-conjugating one ring and
methylidene through a
common exocyclic double bond. The name...
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exocyclic double bond attached.
Methylenecyclopropene is the
smallest of the
fulvenes (a
family of unstable,
cyclic molecules,
conjugated transversally with...
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Benzene Benzvalene Bicyclopropenyl 1,2,3-Cyclohexatriene
Dewar benzene Fulvene Prismane [3]Radialene 3-Methylidenepent-1-en-4-yne
Hexadiyne 1,3-Hexadiyne...
- They were re-investigating a
reaction between maleic anhydride and a
fulvene first reported in 1929 by Otto
Diels and Kurt Alder. They
observed that...
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diethyl ether at −45 °C. It can also be
formed in low
yield (along with
fulvene and
Dewar benzene) by
irradiation of
benzene at 237 to 254 nm. The hydrocarbon...
- η4- and η6-
fulvene complexes....
- ([22]-annulene)
Wikimedia Commons has
media related to Annulenes.
Annulyne Circulene Fulvenes IUPAC,
Compendium of
Chemical Terminology, 2nd ed. (the "Gold Book") (1997)...
- die
Anlagerung von Maleinsäure-anhydrid an
arylierte Diene,
Triene und
Fulvene (Mitbearbeitet von Paul Pries)".
Berichte der
Deutschen Chemischen Gesellschaft...
- been emplo**** in the
reaction include tropone and
tropone derivatives,
fulvenes, and
cycloheptatriene cobalt complexes. [6+4]
Cycloaddition is a thermally...
