Azulene is an aromatic organic compound and an isomer of naphthalene. Naphthalene is colourless, whereas azulene is dark blue. The compound is named after...

to the cis isomer in a photochemical reaction. Thermal rearrangement of azulene to naphthalene has been observed. Aldose-ketose isomerism, also known as...

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...

hydrocarbons are benzenoid. Notable counterexamples are cyclooctadecanonaene, azulene and trans-bicalicene. Quinoid Aromatic compound Tomlinson, Muriel (1971)...

colourless naphthalene and the intensely violet azulene. The valence isomers of naphthalene Naphthalene Azulene IUPAC, Compendium of Chemical Terminology,...

chamomilla). Matricin is colorless. Chamazulene, a blue-violet derivative of azulene, found in a variety of plants including in chamomile (Matricaria chamomilla)...

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...

Acenes Naphthalene Anthracene Tetracene Pentacene Hexacene Heptacene Other Azulene Fluorene Helicenes Circulenes Butalene Phenanthrene Chrysene Pyrene Corannulene...

and yarrow (Achillea millefolium). It is a blue-violet derivative of azulene which is biosynthesized from the sesquiterpene matricin. Chamazulene has...

usually infused with various botanical ingredients such as aloe vera, azulene, chamomile, or tea tree oil, and fruit waxes such as apple, peach, and...

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...

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...

(7-isopropenyl-4-methylazulen-1-yl)methyl stearate, an organic derivative of azulene, which is biosynthesised from a sesquiterpene very similar to matricin...

reversibility of the isomerization of azulene to naphthalene. This mechanism would therefore involve an azulene intermediate and is depicted below: Subsequent...

isomer of the more common benzenoid aromatic compounds naphthalene and azulene. Fulvalene consists of two 5-membered rings, each with two double bonds...

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...

δ-Cadinol are chemical compounds found in A. millefolium. The chromophore of azulene was discovered in yarrow and wormwood and named in 1863 by Septimus Piesse...

Roman and German. German chamomile contains a higher level of the chemical azulene Cinnamon oil, used for flavoring Cistus ladanifer leaves and flowers used...

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...

p. 14. Harmon, A. D.; Weisgraber, K. H.; Weiss, U. (1980). "Preformed azulene pigments of Lactarius indigo (Schw.) Fries (Russulaceae, Basidiomycetes)"...

Acenes Naphthalene Anthracene Tetracene Pentacene Hexacene Heptacene Other Azulene Fluorene Helicenes Circulenes Butalene Phenanthrene Chrysene Pyrene Corannulene...

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...

Acenes Naphthalene Anthracene Tetracene Pentacene Hexacene Heptacene Other Azulene Fluorene Helicenes Circulenes Butalene Phenanthrene Chrysene Pyrene Corannulene...

not always apply and is violated by simple molecules, such an example is azulene. A somewhat more reliable statement, although still with exceptions, would...

Acenes Naphthalene Anthracene Tetracene Pentacene Hexacene Heptacene Other Azulene Fluorene Helicenes Circulenes Butalene Phenanthrene Chrysene Pyrene Corannulene...

Acenes Naphthalene Anthracene Tetracene Pentacene Hexacene Heptacene Other Azulene Fluorene Helicenes Circulenes Butalene Phenanthrene Chrysene Pyrene Corannulene...

Acenes Naphthalene Anthracene Tetracene Pentacene Hexacene Heptacene Other Azulene Fluorene Helicenes Circulenes Butalene Phenanthrene Chrysene Pyrene Corannulene...

perimeter of two fused circles, one larger and the other smaller, as in azulene. The nonplanar trans,­cis,­cis,­cis,­cis isomer is the most stable of all...

calculations was published, the largest molecules included were naphthalene and azulene. Abstracts of many earlier developments in ab initio theory have been published...

Acenes Naphthalene Anthracene Tetracene Pentacene Hexacene Heptacene Other Azulene Fluorene Helicenes Circulenes Butalene Phenanthrene Chrysene Pyrene Corannulene...