Cyclododecahexaene

Cyclododecahexaene or annulene is a member of the series of annulenes with some interest in organic chemistry with regard to the study of aromaticity. ^[1]

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Table of Contents

1. 20 relations: Annulene, Aromatic ring current, Aromaticity, Bicyclic molecule, Caesium, Chemical shift, Cis–trans isomerism, Dehydrohalogenation, Hückel's rule, Heptalene, In silico, Ion, Organic chemistry, Organic redox reaction, Photodissociation, Potassium tert-butoxide, Proton nuclear magnetic resonance, Radical anion, Room temperature, Tetrahydrofuran.

2. Annulenes
3. Antiaromatic compounds
4. Twelve-membered rings

Annulene

Annulenes are monocyclic hydrocarbons that contain the maximum number of non-cumulated or conjugated double bonds ('mancude'). Cyclododecahexaene and Annulene are Annulenes.

See Cyclododecahexaene and Annulene

Aromatic ring current

An aromatic ring current is an effect observed in aromatic molecules such as benzene and naphthalene.

See Cyclododecahexaene and Aromatic ring current

Aromaticity

In organic chemistry, aromaticity is a chemical property describing the way in which a conjugated ring of unsaturated bonds, lone pairs, or empty orbitals exhibits a stabilization stronger than would be expected by the stabilization of conjugation alone.

See Cyclododecahexaene and Aromaticity

Bicyclic molecule

A bicyclic molecule is a molecule that features two joined rings.

See Cyclododecahexaene and Bicyclic molecule

Caesium

Caesium (IUPAC spelling; cesium in American English) is a chemical element; it has symbol Cs and atomic number 55.

See Cyclododecahexaene and Caesium

Chemical shift

In nuclear magnetic resonance (NMR) spectroscopy, the chemical shift is the resonant frequency of an atomic nucleus relative to a standard in a magnetic field.

See Cyclododecahexaene and Chemical shift

Cis–trans isomerism

Cis–trans isomerism, also known as geometric isomerism, describes certain arrangements of atoms within molecules.

See Cyclododecahexaene and Cis–trans isomerism

Dehydrohalogenation

In chemistry, dehydrohalogenation is an elimination reaction which removes a hydrogen halide from a substrate.

See Cyclododecahexaene and Dehydrohalogenation

Hückel's rule

In organic chemistry, Hückel's rule predicts that a planar ring molecule will have aromatic properties if it has 4n + 2 π-electrons, where n is a non-negative integer.

See Cyclododecahexaene and Hückel's rule

Heptalene

Heptalene is a polycyclic hydrocarbon with chemical formula, composed of two fused cycloheptatriene rings.

See Cyclododecahexaene and Heptalene

In silico

In biology and other experimental sciences, an in silico experiment is one performed on a computer or via computer simulation software.

See Cyclododecahexaene and In silico

Ion

An ion is an atom or molecule with a net electrical charge.

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Organic chemistry

Organic chemistry is a subdiscipline within chemistry involving the scientific study of the structure, properties, and reactions of organic compounds and organic materials, i.e., matter in its various forms that contain carbon atoms.

See Cyclododecahexaene and Organic chemistry

Organic redox reaction

Organic reductions or organic oxidations or organic redox reactions are redox reactions that take place with organic compounds.

See Cyclododecahexaene and Organic redox reaction

Photodissociation

Photodissociation, photolysis, photodecomposition, or photofragmentation is a chemical reaction in which molecules of a chemical compound are broken down by absorption of light or photons.

See Cyclododecahexaene and Photodissociation

Potassium tert-butoxide

Potassium tert-butoxide (or potassium t-butoxide) is a chemical compound with the formula n (abbr. KOtBu).

See Cyclododecahexaene and Potassium tert-butoxide

Proton nuclear magnetic resonance

Proton nuclear magnetic resonance (proton NMR, hydrogen-1 NMR, or 1H NMR) is the application of nuclear magnetic resonance in NMR spectroscopy with respect to hydrogen-1 nuclei within the molecules of a substance, in order to determine the structure of its molecules.

See Cyclododecahexaene and Proton nuclear magnetic resonance

Radical anion

In organic chemistry, a radical anion is a free radical species that carries a negative charge.

See Cyclododecahexaene and Radical anion

Room temperature

Room temperature, colloquially, denotes the range of air temperatures most people find comfortable indoors while dressed in typical clothing.

See Cyclododecahexaene and Room temperature

Tetrahydrofuran

Tetrahydrofuran (THF), or oxolane, is an organic compound with the formula (CH2)4O.

See Cyclododecahexaene and Tetrahydrofuran

See also

Annulenes

• Annulene
• Annulyne
• Benzene
• Cyclobutadiene
• Cyclodecapentaene
• Cyclododecahexaene
• Cycloheptatriene
• Cyclononatetraene
• Cyclooctadecanonaene
• Cyclooctatetraene
• Cyclopentadiene
• Cyclopropene
• Cyclotetradecaheptaene

Antiaromatic compounds

• 1,2-Dioxin
• Acepentalene
• Antiaromaticity
• Bicalicene
• Biphenylene
• Cyclobutadiene
• Cyclododecahexaene
• Cyclooctatetraene
• Dibenzopentalene
• Dithiin
• Oxirene
• Pentalene
• Thiepine

Twelve-membered rings

• 12-Crown-4
• Cyclododecahexaene
• Cyclododecane
• Cyclododecanone
• Cyclododecatriene
• Enterobactin
• Fungisporin
• Penochalasin A
• Peucemycin
• Phanephos
• Pladienolide B
• Rebecsinib
• Tentoxin

References

[1] https://en.wikipedia.org/wiki/Cyclododecahexaene

Also known as 12-annulene.

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