Polarography of Pyridine <I>N</I>-Oxide and its Alkyl Derivatives

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概要

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• The polarographic behavior of pyridine, 4-methylpyridine and 4-ethylpyridine <I>N</I>-oxides has been investigated. The reduction wave of these <I>N</I>-oxides decreases rapidly with the increasing pH value in pH values above 5 and disappears in alkali. It was clearly shown by the polarographic and spectroscopic investigations that the main reason for this phenomenon is the kinetic current. Quantitative treatment of the pH-dependence of the limiting current was also carried out.

• 社団法人 日本化学会の論文

著者

• Kubota T.

  Shionogi Research Laboratory Shionogi & Co., Ltd.

• Kubota Tanekazu

  Shionogi Research Laboratory Shionogi & Co., Ltd.

• Miyazaki Hiroshi

  Shionogi Research Laboratory Shionogi & Co., Ltd.

関連論文

• The Electronic Spectra of Nitrones and the Solvent Effect on Them
• Polarography of Pyridine N-Oxide and its Alkyl Derivatives
• Charge-transfer model in considering the reactivity of heteroaromatic nitriles with the enolate anion.
• The Singlet-Triplet Absorption Spectra of Heterocyclic Amine iV-Oxides. II. Pyridine N-Oxide Derivatives
• The Relation between the Electronic Spectra and the Oxidation and Reduction Potentials of Benzenoid Hydrocarbons
• The Singlet-triplet Absorption Spectra of Heterocyclic Amine N-Oxides (I)
• Hydrogen-bonding Effects on the Electron Spin Resonance Spectra of the Anion Radicals of Several Aromatic Amine N-Oxides
• The Effects of Ion-pair Formation on the ESR Spectra of the Anion Radicals of 4-Nitropyridine N-Oxide and 4-Nitropyridine
• The electronic spectra and nonaqueous oxidation and reduction potentials of azoxybenzenes, and their mutual correlation.

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