Preparation of sydnone-4-carboxamide oximes and their conversion into 4-(1,2,4-oxadiazol-3-yl)sydnones.

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概要

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• 3-Arylsydnone-4-carboxamide oximes (<B>2</B>) were prepared from the corresponding 3-arylsydnone-4-carbonitriles and hydroxylamine in high yields. The amide oximes <B>2</B> reacted with orthoesters to give 3-aryl-4-(1,2,4-oxadiazol-3-yl)sydnones.

• 公益社団法人 日本化学会の論文

著者

• Yeh Mou-yung

  Department Of Chemistry National Cheng Kung University

• Nonaka Tsutomu

  Department Of Electric Chemistry Tokyo Institute Of Technology

• Tien Hsien-ju

  Department Of Chemistry National Cheng Kung University

• Fuchigami Toshio

  Department Of Electronic Chemistry Tokyo Institute Of Technology

• Goto Takushi

  Department of Electronic Chemistry, Graduate School at Nagatsuta, Tokyo Institute of Technology

• Hsu Ming-Ching

  Department of Chemistry, National Cheng Kung University

• Goto Takushi

  Department of Electronic Chemistry, Graduate School at Nagatsuta Tokyo Institute of Technology

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