Studies of cyanamide derivatives. Part 109. A convenient method for preparation of 4-aminothiazole compounds from alkoxythiocarbonylcyanamide salts.
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概要
- 論文の詳細を見る
α-Halo derivatives of ketones, ester, and nitrile reacted readily with potassium ethoxythiocarbonylcyanamide to provide the corresponding 4-amino-2-ethoxythiazole compounds in good yields, while α-halo amide did not. In a similar manner, α,α′-dihalo ketone reacted with 2 equiv of alkoxythiocarbonylcyanamide and <I>S</I>-methyl <I>N</I>-cyanocarbamodithioate salts to give the corresponding bis(4-amino-5-thiazolyl) ketones.
- 公益社団法人 日本化学会の論文
著者
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Yeh Mou-yung
Department Of Chemistry National Cheng Kung University
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Nonaka Tsutomu
Department Of Electric Chemistry Tokyo Institute Of Technology
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Fuchigami Toshio
Department Of Electronic Chemistry Tokyo Institute Of Technology
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Yeh Mou-Yung
Department of Electronic Chemistry, Graduate School at Nagatsuta, Tokyo Institute of Technology
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Tient Hsien-Ju
Department of Electronic Chemistry, Graduate School at Nagatsuta, Tokyo Institute of Technology
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