YAKUGAKU ZASSHI
Online ISSN : 1347-5231
Print ISSN : 0031-6903
ISSN-L : 0031-6903
2-Hydrazino-3-phenylquinoxalineとカルボニル化合物との反応における化学的ならびに反応速度論的研究 (第1報)
田上 昇一郎志甫 伝逸
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1964 年 84 巻 11 号 p. 1085-1090

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Condensation of 2-hydrazino-3-phenylquinoxaline with representative ketones to yield ketone hydrazones was investigated. Pyrolysis of the hydrazones yields a 1-substituted s-triazolo[4, 3-a]quinoxaline with concurrent elimination of a hydrocarbon. Factors which apparently govern the elimination of alkyl groups from hydrazones are discussed. The kinetics of the Pyrolysis reaction have been studied and the mechanism for this type of cleavage was presented.

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© by the PHARMACEUTICAL SOCIETY OF JAPAN
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