Azulene is an aromatic organic compound and an isomer of naphthalene. Naphthalene is colourless, whereas azulene is dark blue. The compound is named after...
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to the cis isomer in a photochemical reaction. Thermal rearrangement of azulene to naphthalene has been observed. Aldose-ketose isomerism, also known as...
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Guaiazulene (category Azulenes)
4-dimethyl-7-isopropylazulene, is a dark blue crystalline hydrocarbon. A derivative of azulene, guaiazulene is a bicyclic sesquiterpene that is a constituent of some...
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hydrocarbons are benzenoid. Notable counterexamples are cyclooctadecanonaene, azulene and trans-bicalicene. Quinoid Aromatic compound Tomlinson, Muriel (1971)...
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when there are large energy gaps between excited states. An example is azulene: the classical explanation is that the S1 and S2 states lie sufficiently...
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Valence isomer (section Naphthalene and azulene)
colourless naphthalene and the intensely violet azulene. The valence isomers of naphthalene Naphthalene Azulene IUPAC, Compendium of Chemical Terminology,...
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Acenes Naphthalene Anthracene Tetracene Pentacene Hexacene Heptacene Other Azulene Fluorene Helicenes Circulenes Butalene Phenanthrene Chrysene Pyrene Corannulene...
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usually infused with various botanical ingredients such as aloe vera, azulene, chamomile, or tea tree oil, and fruit waxes such as apple, peach, and...
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Elassovalene (2a,8b-dihydro-cyclopent[cd]azulene) is a polycyclic hydrocarbon with chemical formula C12H10, composed of one cycloheptatriene ring and...
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C10H8 (molar mass: 128.17 g/mol, exact mass: 128.0626 u) may refer to: Azulene Bicyclo[6.2.0]decapentaene Fulvalene Naphthalene This set index page lists...
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Chamazulene (category Azulenes)
and yarrow (Achillea millefolium). It is a blue-violet derivative of azulene which is biosynthesized from the sesquiterpene matricin. Chamazulene has...
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reddish tint from the spores. The blue colouring of the fruit body is due to azulene pigments. Whether Entoloma hochstetteri is poisonous or not is unknown...
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to rotundone (3,4,5,6,7,8-Hexahydro-3α,8α-dimethyl-5α-(1-methylethenyl)azulene-1(2H)-one), a sesquiterpene originally discovered in the tubers of Cyperus...
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reversibility of the isomerization of azulene to naphthalene. This mechanism would therefore involve an azulene intermediate and is depicted below: Subsequent...
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chamomilla). Matricin is colorless. Chamazulene, a blue-violet derivative of azulene, found in a variety of plants including in chamomile (Matricaria chamomilla)...
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C10H7NO4 6-Hydroxykynurenic acid 3778-29-8 C10H7N3S tiabendazole C10H8 azulene 275-51-4 C10H8 naphthalene 91-20-3 C10H8O3 hymecromone 90-33-5 C10H9NO2...
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(7-isopropenyl-4-methylazulen-1-yl)methyl stearate, an organic derivative of azulene, which is biosynthesised from a sesquiterpene very similar to matricin...
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Acenes Naphthalene Anthracene Tetracene Pentacene Hexacene Heptacene Other Azulene Fluorene Helicenes Circulenes Butalene Phenanthrene Chrysene Pyrene Corannulene...
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p. 14. Harmon, A. D.; Weisgraber, K. H.; Weiss, U. (1980). "Preformed azulene pigments of Lactarius indigo (Schw.) Fries (Russulaceae, Basidiomycetes)"...
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0]decapentaene is a bicyclic organic compound and an isomer of naphthalene and azulene. Whether this substance is an aromatic compound is of interest to researchers...
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calculations was published, the largest molecules included were naphthalene and azulene. Abstracts of many earlier developments in ab initio theory have been published...
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Acenes Naphthalene Anthracene Tetracene Pentacene Hexacene Heptacene Other Azulene Fluorene Helicenes Circulenes Butalene Phenanthrene Chrysene Pyrene Corannulene...
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Structural isomers of naphthalene that have two fused aromatic rings include azulene, which has a 5–7 fused ring system, and Bicyclo[6.2.0]decapentaene which...
37 KB (3,377 words) - 16:28, 9 December 2024
Acenes Naphthalene Anthracene Tetracene Pentacene Hexacene Heptacene Other Azulene Fluorene Helicenes Circulenes Butalene Phenanthrene Chrysene Pyrene Corannulene...
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Vetivazulene (category Azulenes)
Vetivazulene is an azulene derivate obtained from vetiver oil. It is a bicyclic sesquiterpene and an isomer of guaiazulene. Gordon, Maxwell (1 February...
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Acenes Naphthalene Anthracene Tetracene Pentacene Hexacene Heptacene Other Azulene Fluorene Helicenes Circulenes Butalene Phenanthrene Chrysene Pyrene Corannulene...
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Acenes Naphthalene Anthracene Tetracene Pentacene Hexacene Heptacene Other Azulene Fluorene Helicenes Circulenes Butalene Phenanthrene Chrysene Pyrene Corannulene...
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Acenes Naphthalene Anthracene Tetracene Pentacene Hexacene Heptacene Other Azulene Fluorene Helicenes Circulenes Butalene Phenanthrene Chrysene Pyrene Corannulene...
38 KB (3,691 words) - 12:58, 17 December 2024
Roman and German. German chamomile contains a higher level of the chemical azulene Cinnamon oil, used for flavoring Cistus ladanifer leaves and flowers used...
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Acenes Naphthalene Anthracene Tetracene Pentacene Hexacene Heptacene Other Azulene Fluorene Helicenes Circulenes Butalene Phenanthrene Chrysene Pyrene Corannulene...
6 KB (352 words) - 20:51, 19 October 2024