azo compound

azo compound
azojunginys statusas T sritis chemija formulė RN=NR atitikmenys: angl. azo compound rus. азосоединение

Chemijos terminų aiškinamasis žodynas – 2-asis patais. ir papild. leid. – Vilnius: Mokslo ir enciklopedijų leidybos institutas. . 2003.

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  • Azo compound — General chemical formula of azo compounds Azo compounds are compounds bearing the functional group R N=N R , in which R and R can be either aryl or alkyl. IUPAC defines azo compounds as: Derivatives of diazene (diimide), HN=NH, wherein both… …   Wikipedia

  • azo-compound — azo comˈpound noun A compound in which two nitrogen atoms are each attached to (usu) a carbon atom, eg azobenˈzene C6H5N:NC6H5 • • • Main Entry: ↑azo …   Useful english dictionary

  • azo compound — ▪ chemical compound       any organic chemical compound in which the azo group (−N=N−) is part of the molecular structure. The atomic groups attached to the nitrogen atoms may be of any organic class, but the commercially important azo compounds …   Universalium

  • azo compound — noun an organic compound of the general formula R N=N R; they are often coloured and are the basis of many synthetic dyes; a diazene …   Wiktionary

  • Azo — may refer to a number of topics:* For the chemistry functional group and class of compounds, see Azo compound. * A urinary tract analgesic also known as phenazopyridine. * For the medieval Italian jurist, see Azo of Bologna. * For the Georgian… …   Wikipedia

  • Azo formation — is a reaction in organic chemistry in which a diazo compound is reacted with a phenol to generate an azo compound. The following is a classic example where diazobenzene is reacted with phenol …   Wikipedia

  • Azo-Verbindung — (f) eng azo compound …   Arbeitssicherheit und Gesundheitsschutz Glossar

  • Azo coupling — An azo coupling is an organic reaction between a diazonium compound and a dialkylaniline (C6H5NR2), phenol or other aromatic compound which produces an azo compound.[1][2] In this reaction the diazonium salt is an electrophile and the activated… …   Wikipedia

  • Azo violet — IUPAC name 4 (4 nitrophenyl)azobenzene 1,3 diol …   Wikipedia

  • azo dye — Chem. any of a large class of dyes containing one or more azo groups. [1880 85] * * * Any of a large class of synthetic organic compounds, dyes containing two nitrogen atoms joined by a double bond (see bonding, covalent bond) in the form ―N=N―… …   Universalium

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