- oxazine
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Any unsaturated six-membered heterocycle containing four carbon atoms, one oxygen, one nitrogen atom and two double bonds
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oxazine
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oxazine — ● oxazine nom féminin Dénomination courante des sels , dont dérivent de nombreux colorants importants. oxazine [ɔksazin] n. f. ÉTYM. V. 1904; de ox , az(ote), et ine. ❖ ♦ Chim. Matière colorante, dérivé aminé du noyau de la phénoxazine … Encyclopédie Universelle
Oxazine — Oxazine, Teerfarbstoffe, die ein mit zwei unter sich durch ein Sauerstoffatom verketteten aromatischen Resten verbundenes Stickstoffatom enthalten, entstehen aus Nitrosodimethylanilin mit Phenolen oder Naphtholen, sind meist basischer Natur und… … Meyers Großes Konversations-Lexikon
oxazine — [äk′sə zēn΄, äk′səzin] n. [ OX(A) + AZINE] any of thirteen compounds having a composition corresponding to the formula C4H5NO and composed of molecules which contain four atoms of carbon and one atom each of oxygen and nitrogen united in a ring… … English World dictionary
Oxazine — Die 14 isomeren Oxazine 1,4 Oxazin Oxazine (nach dem Hantz … Deutsch Wikipedia
Oxazine — Les oxazines sont les différents isomères de formule C4H5NO formant un hétérocycle à 6 atomes. 14 isomères de l oxazine Par extension on nomme oxazines la famille des dérivés de l un des isomères de l oxazine, c est à dire les composés organiques … Wikipédia en Français
oxazine — oksazinas statusas T sritis chemija apibrėžtis Šešianaris heterociklinis junginys. formulė C₄H₅NO atitikmenys: angl. oxazine rus. оксазин … Chemijos terminų aiškinamasis žodynas
oxazine — ˈäksəˌzēn, zə̇n noun ( s) Etymology: International Scientific Vocabulary ox (I) + azine : any of several parent compounds C4H5NO or their derivatives containing a ring composed of four carbon atoms, one oxygen atom, and one nitrogen atom;… … Useful english dictionary
oxazine dye — n a dye containing at least one fused oxazine ring in which the oxygen atom and the nitrogen atom are in the para or 1,4 positions … Medical dictionary
oxazine dye — noun : an azine dye containing at least one fused oxazine ring in which the oxygen atom and the nitrogen atom are in the para or 1,4 positions compare phenoxazine … Useful english dictionary
oxazine — /ok seuh zeen , zin/, n. Chem. any of a group of 13 compounds having the formula C4H5NO, the atoms of which are arranged in a six membered ring. [1895 1900; OX + AZINE] * * * … Universalium
