Synthesis of sydnone compounds having heterocyclic groups at the 4-positions from 4-(bromoacetyl)sydnones.

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概要

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• New sydnone derivatives having heterocyclic substituents such as 4-thiazolyl, 3-thienyl, 2H-1,4-benzothiazin-3-yl, 2H-1,4-benzoxazin-3-yl, and 1,2-dihydro-3-quinoxalinyl groups at the 4-positions were prepared from 4-bromoacetyl-3-arylsydnones (<B>1</B>). Sydnone compounds substituted by a 1,2,3-triazol-4-yl group were prepared <I>via</I> new type phosphonium ylids derived from <B>1</B>. Electroreduction of <B>1</B> was also attempted in order to prepare a syndnone derivatives having a furyl group.

• 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

• Goto Takushi

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

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