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Aryne

Index Aryne

Arynes or benzynes are highly reactive species derived from an aromatic ring by removal of two ortho substituents. [1]

44 relations: Alkane stereochemistry, Anthranilic acid, Arene substitution pattern, Aromaticity, Benzotriazole, Bergman cyclization, Biphenylene, Chain-growth polymerization, Chemical Reviews, Copper(I) cyanide, Dehydrohalogenation, Diazonium compound, Diels–Alder reaction, Dimer (chemistry), Furan, Georg Wittig, Hexadehydro Diels-Alder reaction, Hydroxylamine-O-sulfonic acid, In silico, In-Methylcyclophane, IUPAC books, John D. Roberts, Journal of the Chemical Society, Lead(IV) acetate, Methanol, N-Butyllithium, Organic Syntheses, Organic synthesis, Phenyl group, Pyridyne, Pyrolysis, Reactive intermediate, Scanning tunneling microscope, Steven Bachrach, Substituent, Transition metal benzyne complex, Tricyclobutabenzene, Triflate, Trimer (chemistry), Triphenylene, University of Santiago de Compostela, Zwitterion, 1,2,3,4-Tetraphenylnaphthalene, 1,2,4,5-Tetrabromobenzene.

Alkane stereochemistry

Alkane stereochemistry concerns the stereochemistry of alkanes.

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Anthranilic acid

Anthranilic acid (o-amino-benzoic acid, 2-aminobenzoic acid, 2-AA, 2AA, AA) is an aromatic acid with the formula C6H4(NH2)(CO2H).

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Arene substitution pattern

Arene substitution patterns are part of organic chemistry IUPAC nomenclature and pinpoint the position of substituents other than hydrogen in relation to each other on an aromatic hydrocarbon.

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Aromaticity

In organic chemistry, the term aromaticity is used to describe a cyclic (ring-shaped), planar (flat) molecule with a ring of resonance bonds that exhibits more stability than other geometric or connective arrangements with the same set of atoms.

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Benzotriazole

Benzotriazole (BTA) is a heterocyclic compound containing three nitrogen atoms, with the chemical formula C6H5N3.

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Bergman cyclization

The Bergman cyclization or Bergman reaction or Bergman cycloaromatization is an organic reaction and more specifically a rearrangement reaction taking place when an enediyne is heated in presence of a suitable hydrogen donor (Scheme 1).

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Biphenylene

Biphenylene is an alternant, polycyclic hydrocarbon composed of two benzene rings joined together by a pair of mutual attachments (as opposed to a normal ring fusion), thus forming a 6-4-6 arene system.

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Chain-growth polymerization

Chain-growth polymerization or chain polymerization (IUPAC recommended term) is a polymerization mechanism in which monomer molecules add onto the active site of a growing polymer chain one at a time.

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Chemical Reviews

Chemical Reviews is peer-reviewed scientific journal published twice per month by the American Chemical Society.

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Copper(I) cyanide

Copper(I) cyanide is an inorganic compound with the formula CuCN.

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Dehydrohalogenation

Dehydrohalogenation is a chemical reaction that involves removal of (elimination of) a hydrogen halide from a substrate.

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Diazonium compound

Diazonium compounds or diazonium salts are a group of organic compounds sharing a common functional group where R can be any organic group, such as an alkyl or an aryl, and X is an inorganic or organic anion, such as a halogen.

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Diels–Alder reaction

The Diels–Alder reaction is an organic chemical reaction (specifically, a cycloaddition) between a conjugated diene and a substituted alkene, commonly termed the dienophile, to form a substituted cyclohexene derivative.

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Dimer (chemistry)

A dimer (di-, "two" + -mer, "parts") is an oligomer consisting of two monomers joined by bonds that can be either strong or weak, covalent or intermolecular.

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Furan

Furan is a heterocyclic organic compound, consisting of a five-membered aromatic ring with four carbon atoms and one oxygen.

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Georg Wittig

Georg Wittig (June 16, 1897 – August 26, 1987) was a German chemist who reported a method for synthesis of alkenes from aldehydes and ketones using compounds called phosphonium ylides in the Wittig reaction.

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Hexadehydro Diels-Alder reaction

In organic chemistry, the hexadehydro-Diels-Alder (HDDA) reaction is an organic chemical reaction between a diyne (2 alkyne functional groups arranged in a conjugated system) and an alkyne to form a reactive benzyne species, via a cycloaddition reaction.

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Hydroxylamine-O-sulfonic acid

Hydroxylamine-O-sulfonic acid ("HOSA") is the inorganic compound with molecular formula H3NO4S that is formed by the sulfonation of hydroxylamine with oleum.

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In silico

In silico (literally cod Latin for "in silicon", alluding to the mass use of silicon for semiconductor computer chips) is an expression used to mean "performed on computer or via computer simulation." The phrase was coined in 1989 as an allusion to the Latin phrases in vivo, in vitro, and in situ, which are commonly used in biology (see also systems biology) and refer to experiments done in living organisms, outside living organisms, and where they are found in nature, respectively.

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In-Methylcyclophane

In-Methylcyclophanes are organic compounds and members of a larger family of cyclophanes.

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IUPAC books

The International Union of Pure and Applied Chemistry publishes many books, which contain its complete list of definitions.

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John D. Roberts

John Dombrowski Roberts (June 8, 1918 – October 29, 2016) was an American chemist.

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Journal of the Chemical Society

The Journal of the Chemical Society was a scientific journal established by the Chemical Society in 1849 as the Quarterly Journal of the Chemical Society.

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Lead(IV) acetate

Lead(IV) acetate or lead tetraacetate is a chemical compound with chemical formula Pb(C2H3O2)4.

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Methanol

Methanol, also known as methyl alcohol among others, is a chemical with the formula CH3OH (a methyl group linked to a hydroxyl group, often abbreviated MeOH).

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N-Butyllithium

n-Butyllithium (abbreviated n-BuLi) is an organolithium reagent.

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Organic Syntheses

Organic Syntheses is a peer-reviewed scientific journal that was established in 1921.

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Organic synthesis

Organic synthesis is a special branch of chemical synthesis and is concerned with the intentional construction of organic compounds.

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Phenyl group

In organic chemistry, the phenyl group or phenyl ring is a cyclic group of atoms with the formula C6H5.

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Pyridyne

Pyridyne in chemistry is the pyridine analogue of benzyne.

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Pyrolysis

Pyrolysis is the thermal decomposition of materials at elevated temperatures in an inert atmosphere.

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Reactive intermediate

In chemistry, a reactive intermediate or an intermediate is a short-lived, high-energy, highly reactive molecule.

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Scanning tunneling microscope

A scanning tunneling microscope (STM) is an instrument for imaging surfaces at the atomic level.

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Steven Bachrach

Steven M. Bachrach is an organic chemist who took up the position of Dean of Science at Monmouth University in 2016.

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Substituent

In organic chemistry and biochemistry, a substituent is an atom or group of atoms which replaces one or more hydrogen atoms on the parent chain of a hydrocarbon, becoming a moiety of the resultant new molecule.

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Transition metal benzyne complex

Transition metal benzyne complexes are organometallic complexes that contain benzyne ligands (C6H4).

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Tricyclobutabenzene

Tricyclobutabenzene is an aromatic hydrocarbon consisting of a benzene core with three cyclobutane rings fused onto it.

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Triflate

Triflate, also known by the systematic name trifluoromethanesulfonate, is a functional group with the formula CF3SO3−.

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Trimer (chemistry)

In chemistry, a trimer is a molecule or an anion formed by combination or association of three molecules or ions of the same substance.

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Triphenylene

In chemistry, the organic compound triphenylene is a flat polycyclic aromatic hydrocarbon (PAH) consisting of four fused benzene rings.

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University of Santiago de Compostela

The University of Santiago de Compostela - USC (Universidade de Santiago de Compostela - USC, Universidad de Santiago de Compostela - USC) is a public university located in the city of Santiago de Compostela, Galicia, Spain.

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Zwitterion

In chemistry, a zwitterion, formerly called a dipolar ion, is a molecule with two or more functional groups, of which at least one has a positive and one has a negative electrical charge and the net charge of the entire molecule is zero.

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1,2,3,4-Tetraphenylnaphthalene

1,2,3,4-Tetraphenylnaphthalene is a polycyclic aromatic hydrocarbon commonly prepared in the undergraduate teaching laboratory as an introduction to the Diels-Alder reaction, in this case between benzyne, which acts as the dienophile, (generated in situ) and tetraphenylcyclopentadienone, which acts as the diene.

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1,2,4,5-Tetrabromobenzene

1,2,4,5-Tetrabromobenzene is a fourfold symmetrically bromine-substituted benzene and starting material for liquid crystals and OLED materials, as well as for mono- and bis-aryines.

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Redirects here:

1,4-didehydrobenzene, Benzyne, Benzyne mechanism, Bovyne, Dehydroarene, Dehydrobenzene, Metal benzyne complex, Para-benzyne.

References

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

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