Studies on Ketene and Its Derivatives. LXIX. Reaction of Diketene with Hydrazobenzenes
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概要
- 論文の詳細を見る
Reaction of hydrazobenzene (Ia) with diketene in the presence of triethylamine gave 1,2-diphenyl-5-methyl-3-pyrazolone (IIIa) in 80% yield. Similarly, twelve kinds of symmetrical substituted hydrazobenzene derivatives, such as dimethylhydrazobenzenes (Ib, c, d), dichlorohydrazobenzenes (Ie, f, g), dimethoxyhydrazobenzenes (Ih, i, j), and diethoxyhydrazobenzenes (Ik, l, m) afforded the corresponding 1,2-diaryl-5-methyl-3-pyrazolone derivatives (IIIb-m).
- 公益社団法人日本薬学会の論文
- 1975-02-25
著者
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佐藤 雅之
静岡県立大学薬学部
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佐藤 雅之
Pharmaceutical Institute, Tohoku University
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加藤 鉄三
東北大学 薬
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川島 悦子
Tokyo College Of Pharmacy
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加藤 鉄三
Pharmaceutical Institute. Tohoku University
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