Metalation of Alkylpyridazines. II. Acylation of Metalated Methylpyridazines and Isomeric Character of Acylmethylpyridazines

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概要

• 論文の詳細を見る

• Hitherto unaccessible acylmethylpyridazines have been prepared by means of acylation of pyridazinylmethyllithiums prepared from methylpyridazines and lithium diisopropylamide. Their tautomeric characters were examined by means of nuclear magnetic resonance, ultraviolet and infrared spectra. The tautomerisms between keto and isomeric forms were observed and the structure of the isomeric form was proposed to be the hydrogen-bonded keto-enamine (i.e., NH-methide) structure.

• 社団法人日本薬学会の論文
• 1978-12-25

著者

• 大沢 昭緒

  School of Pharmaceutical Sciences, Showa University

• 井下田 浩

  School of Pharmaceutical Sciences, Showa University

• 井下 田浩

  School of Pharmaceutical Sciences, Showa University

• 大沢 昭緒

  School Of Pharmaceutical Sciences Showa University

• 井下田 浩

  School Of Pharmaceutical Sciences Showa University

• 上江洲 富夫

  昭和大学薬学部

• 上江洲 富夫

  School of Pharmaceutical Sciences, Showa University

• 井下 田浩

  School Of Pharmaceutical Sciences Showa University

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