The reduction mechanism of the >CO grou
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E. Mathieu; R. Meunier-Prest; E. Laviron
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Article
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1997
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Elsevier Science
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English
⚖ 501 KB
The electrochemical reduction of isonicotinic acid NRCOOH and its protonated from H+NRCOOH has been examined in an aqueous medium between Hc, = 0 and pH 6.7. As shown by cyclic voltammetry and polarography, a global 2e-, 2H+ reversible transfer is followed by two successive first-order chemical reac