Studies on Pyrazine Derivatives. II. Synthesis, Reactions, and Spectra of Pyrazine N-Oxide Derivatives
スポンサーリンク
概要
- 論文の詳細を見る
Extensive works have been made of the preparation of six sets of 2-substituted pyrazine 4-oxide and its isomeric new 1-oxide by unambiguous route, and of the reaction between substituted pyrazine mono-N-oxides and a series of halogenation reagents and acylating agents and of nuclear magnetic resonance (NMR), infrared, and ultraviolet spectral investigations in comparison with isomeric N-oxides. An application of NMR spectroscopy for determination of the position of the N-O function in mono-substituted pyrazine N-oxides and the analysis of N-oxidation reaction mixture are described.
- 公益社団法人日本薬学会の論文
- 1971-07-25
著者
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今野 常生
Research Institute Daiichi Seiyaku Co. Ltd.
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小笹山 瑛
Research Institute, Daiichi Seiyaku Co., Ltd.
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内丸 文彦
Research Institute, Daiichi Seiyaku Co., Ltd.
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岡田 清三郎
Research Laboratories, Daiichi Seiyaku Co., Ltd.
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岡田 清三郎
Central Research Laboratory, Daiichi Seiyaku Co., Ltd.
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岡田 清三郎
Research Laboratories Daiichi Seiyaku Co. Ltd.
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小笹山 瑛
第一製薬
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内丸 文彦
Research Institute Daiichi Seiyaku Co. Ltd.
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小笹山 瑛
Research Institute Daiichi Seiyaku Co. Ltd.
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