aryl halide

aryl halide
галоидарил

English-Russian dictionary of chemistre. 2014.

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  • organohalogen compound — Introduction  any of a class of organic compounds (organic compound) that contain at least one halogen (halogen element) ( fluorine [F], chlorine [Cl], bromine [Br], or iodine [I]) bonded to carbon. They are subdivided into alkyl, vinylic, aryl,… …   Universalium

  • Grignard reaction — The Grignard reaction, named for the French chemist François Auguste Victor Grignard, is an organometallic chemical reaction in which alkyl or aryl magnesium halides (Grignard reagents), which act as nucleophiles, attack electrophilic carbon… …   Wikipedia

  • carboxylic acid — Chem. any organic acid containing one or more carboxyl groups. [1900 05; CARBOXYL + IC] * * * Any organic compound with the general chemical formula ―COOH in which a carbon (C) atom is bonded to an oxygen (O) atom by a double bond to make a… …   Universalium

  • Buchwald-Hartwig reaction — The Buchwald Hartwig reaction in its original scope is an organic reaction describing a coupling reaction between an aryl halide and an amine in presence of base and a palladium catalyst forming a new carbon nitrogen bond.:The X in the aryl… …   Wikipedia

  • Sandmeyer reaction — The Sandmeyer reaction is a chemical reaction used to synthesize aryl halides from aryl diazonium salts. [cite journal author = Traugott Sandmeyer title = Ueber die Ersetzung der Amidgruppe durch Chlor in den aromatischen Substanzen year = 1884… …   Wikipedia

  • Radical-nucleophilic aromatic substitution — or SRN1 in organic chemistry is a type of substitution reaction in which a certain substituent on an aromatic compound is replaced by a nucleophile through an intermediary free radical species:The substituent X is a halide and nucleophiles can be …   Wikipedia

  • Ether — This article is about a general class of organic compounds. For the specific compound, see diethyl ether. For the computer network technology, see ethernet. For the antiquated physics concept, see Luminiferous aether. For other uses, see Aether… …   Wikipedia

  • Sonogashira coupling — In organic chemistry, a Sonogashira coupling is a coupling reaction of terminal alkynes with aryl or vinyl halides. This reaction was first reported by Kenkichi Sonogashira and Nobue Hagihara in 1975. [cite journal author = K. Sonogashira, Y.… …   Wikipedia

  • Rosenmund-von Braun synthesis — The Rosenmund von Braun synthesis is an organic reaction in which an aryl halide reacts with cuprous cyanide to an aryl nitrile.cite journal title = Das am Ringkohlenstoff gebundene Halogen und sein Ersatz durch andere Substituenten. I.… …   Wikipedia

  • Halogenoarene — In organic chemistry, a halogenoarene, haloarene, or aryl halide, is an organic compound in which a halogen atom is bonded to a carbon atom which is part of an aromatic ring. The haloarene are studied separately from haloalkanes because they… …   Wikipedia

  • Ullmann condensation — The Ullmann condensation or Ullmann ether synthesis is a variation of the Ullmann reaction, in which a phenol is coupled to an aryl halide to a diaryl ether in the presence of a copper compound, named after Fritz Ullmann. [cite journal title =… …   Wikipedia


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