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KMID : 1059519920360050738
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Journal of the Korean Chemical Society
1992 Volume.36 No. 5 p.738 ~ p.743
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Synthesis of Novel 1,2,4-Triazole Derivative
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Kim Ho-Sik
Park Tae-Joo
Doh Yi-Hyang
Lee Man-Kil
Yoshihisa Kurasawa
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Abstract
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α-Arylhydrazonoacylazide(7) was synthesized starting from o-phenylenediamine(3) in four steps. The tautomeric behavior of α-arylhydrazonoacylazide(7) between the hydrazone imine and diazenyl enamine forms in the dimethyl sulfoxide solution was investigated on the basis of the tautomer ratio determined by the 1H-NMR spectral data. The 1-aryl-3-quinoxalinyl-1,2,4-triazol(8) was synthesized from α-arylhydrazonoacylazide(7) by refluxing in benzene.
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