Photochemistry. X. Photolysis of Tetrazolo [1,5-b] pyridazines

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概要

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• Photolysis of 3-azidopyridazine, i.e., tetrazolo [1,5-b] pyridazine (I) was examined. Unsubstituted and methyl-substituted compounds (Ia-d) afforded 3-cyanocyclopropenes (III). On the other hand, 6-methoxy compound (Ie) gave the triene (IV) and the ethylene (V and VI). These compounds are considered to be formed via the diazo intermediates (VIII) and the carbenes (X).

• 社団法人日本薬学会の論文
• 1973-11-25

著者

• 井下 田浩

  School of Pharmaceutical Sciences, Showa University

• 新井 平八郎

  Central Research Laboratories, Zeria Pharmaceutical Co., Ltd.,

• 土屋 隆

  School of Pharmacy, Hokuriku University

• 新井 平八郎

  School of Pharmaceutical Sciences, Showa University

• 新井 平八郎

  Central Research Laboratories Zeria Pharmaceutical Co. Ltd.

• 土屋 隆

  Faculty Of Pharmaceutical Sciences Hokuriku University

• 井下 田浩

  School Of Pharmaceutical Sciences Showa University

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