triazolen.
/trʌɪˈazəʊl/ Chemistry.
(a) A general term for compounds the molecules of which contain a cyclic group consisting of three nitrogen and two carbon atoms. The ring may be arranged in two ways, NC.NC.Ṅ and NC.CN.Ṅ. (b) A compound having the formula C2H3N3 and containing a triazole ring with two double bindings. Five isomers are possible, and are variously named; e.g. triazole, osotriazole, isotriazole.
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the world > matter > chemistry > organic chemistry > organic compounds > [noun] > cyclic compounds
triazole1888
oxazine1889
triazine1894
ozonide1904
the world > matter > chemistry > organic chemistry > organic compounds > [noun] > cyclic compounds > named
trioxymethylene1880
triazole1888
tetrahydrofuran1908
1888 H. F. Morley & M. M. P. Muir Watts' Dict. Chem. (rev. ed.) I. 423 Triazol. A name given to the hypothetical C2H3N3.
1894 Jrnl. Chem. Soc. 66 i. 57 New Triazole and Triazine Derivatives.
1900 E. F. Smith tr. V. von Richter Org. Chem. (ed. 3) II. 512 Triazole, C2H3N3, melting at 121° and boiling at 260°, is obtained from formamide and formhydrazide.
This entry has not yet been fully updated (first published 1914; most recently modified version published online June 2021).
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