diazole


diazole
Either of two unsaturated heterocycles consisting of a five-membered ring containg three carbon atoms, two nitrogen atoms and two double bonds - namely pyrazole and imidazole

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  • Diazole — refers to either one of a pair of isomeric chemical compounds with molecular formula C3H4N2, having a five membered ring consisting of three carbon atoms and two nitrogen atoms. The two isomers are: Imidazole (1,3 diazole) Pyrazole (1,2 diazole)… …   Wikipedia

  • diazole — ● diazole nom masculin Composé hétérocyclique aromatique C3H3N2, renfermant un cycle à 5 chaînons …   Encyclopédie Universelle

  • diazole — [dī′ə zōl΄, dī az′ōl΄] n. [ DIAZ(O) + OLE] 1. any of a group of chemical compounds with a 5 membered ring containing three atoms of carbon and two of nitrogen 2. a derivative of such a compound …   English World dictionary

  • diazole — diazolis statusas T sritis chemija apibrėžtis Patvari diazonio druska. atitikmenys: angl. diazole rus. диазол …   Chemijos terminų aiškinamasis žodynas

  • diazole — ˈdīəˌzōl, dīˈaz noun ( s) Etymology: International Scientific Vocabulary diaz + ole 1. : either of two parent compounds C3H3N2 containing a ring composed of three carbon atoms and two nitrogen atoms: a. : pyrazole …   Useful english dictionary

  • diazole — /duy euh zohl , duy az ohl/, n. Chem. any of a group of organic compounds containing three carbon atoms and two nitrogen atoms arranged in a ring. [DIAZ + OLE] * * * …   Universalium

  • diazole — di·a·zole …   English syllables

  • diazole — /ˈdaɪəzoʊl/ (say duyuhzohl), /daɪˈæzoʊl/ (say duy azohl) noun one of two isomeric, heterocyclic compounds containing three carbon and two nitrogen atoms arranged in a five membered ring. {diaz(o) + ole} …   Australian English dictionary

  • C3H4N2 —      Cette page répertorie différents isomères, c’est à dire les molécules qui partagent la même formule brute. C3H4 …   Wikipédia en Français

  • Hétérocycle/tableaux — Nomenclature des hétérocycles (nombre de côtés ou de sommets du cycle, nombre de double liaison à l intérieur du cycle) = (X,Y) + nom de l analogue hydrocarbure à chaque (X,Y), tableau avec le type de l hétéroatome en colonne et nombre d… …   Wikipédia en Français


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