Studies on Organic Fluorine Compounds. XLVI. Synthesis of 4-Trifluoromethyl-2 (5H)-furanone and 4-Trifluoromethyl-N-substituted Dihydropyrrol-2-ones
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概要
- 論文の詳細を見る
4-Trifluoromethyl-2 (5H)-furanone (2) and 4-trifluoromethyl-N-substituted dihydropyrrol-2-ones (4) were effectively prepared from ethyl (Z)-4-bromo-3-trifluoromethyl-2-butenoate (1). The dihydropyrrol-2-ones (4) were found to consist of the Δ^3-and/or Δ^4-form, and the electronic nature of the substituent on nitrogen affected the isomer ratio.
- 1985-09-25
著者
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田口 武夫
東京薬科大学薬学部
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小林 義郎
Tokyo College of Pharmacy
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田口 武夫
Tokyo College of Pharmacy
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岡田 みどり
Tokyo Women's Medical College
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小林 義郎
東京薬科大学薬学部
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太田 和子
Tokyo Women's Medical College
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Taguchi T
Department Of Pathobiochemistry Faculty Of Pharmacy Meijo University
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河田 恒佐
Tokyo College of Pharmacy
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斉藤 秀次
Tokyo College of Pharmacy
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金井 孝之
Tokyo College of Pharmacy
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斉藤 秀次
Research Center Taisho Pharmaceutical Co. Ltd.
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