Oxidation Potential of Hydroxamic Acids and 4-Fluorophenol in the Presence of Added Base. Effect of Hydrogen-bonding
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概要
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The effects of a wide range of bases on the oxidation potentials of hydroxamic acids and 4-fluorophenol were examined by cyclic voltammetry mainly in acetonitrile and methylene chloride at a glassy-carbon electrode. Linear relationships between ΔE_p and the pK_a of the added bases were obtained for pyridines and for aliphatic amines, where ΔE_p=E_<pl>-E_<pe> ; E_<pl> is the potential for the original first wave and E_<pe> is that for the extra wave developed in the presence of the base. The results can be largely explained in terms of the formation of hydrogen-bonded complexes between the acids and the bases.
- 1982-09-25
著者
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枡井 雅一郎
Faculty Of Pharmaceutical Sciences Osaka University
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尾崎 茂子
Faculty of Pharmaceutical Sciences, Osaka University
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尾崎 茂子
Faculty Of Pharmaceutical Sciences Osaka University
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枡井 雅一郎
大阪大学薬学部
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上嶋 孝博
Faculty of Pharmaceutical Sciences, Osaka University
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海保 依枝
Faculty of Pharmaceutical Sciences, Osaka University
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海保 依枝
Faculty Of Pharmaceutical Sciences Osaka University
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上嶋 孝博
Faculty Of Pharmaceutical Sciences Osaka University
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