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KMID : 1059519880320040385
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Journal of the Korean Chemical Society
1988 Volume.32 No. 4 p.385 ~ p.389
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1,2,4-Triazine Ⅰ ; Tautomerism in Substituted 6-Oxo-1,6-dihydro-1,2,4-triazines
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Lee Jae-Keun
Park Moo-Duk
Lee Dong-Yeob
Kim Woo-Sik
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Abstract
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Synthesis of 6-oxo-1,6-dihydro-1,2,4-triazine derivatives was tried. The model compounds of the possible tautomers were synthesized. The tautomeric equilibrium of 6-oxo-1,6, dihydro-1,2,4-triazine derivatives was determined by comparing their UV spectra and those of model compounds. 6-oxo-tautomer was exclusively detected in water and alcohol solutions without observation of the expected 6-hydroxy tautomers.
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KEYWORD
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