Electrochemical reduction of 1,2,4,6-substituted pyridinium cations

Autor:	Jiří Urban, J. Volke, V. Volkeová
Rok vydání:	1994
Předmět:	Reaction mechanism General Chemical Engineering Inorganic chemistry chemistry.chemical_element Electrochemistry chemistry.chemical_compound chemistry Dimethylformamide DC Polarography Pyridinium Cyclic voltammetry Platinum Acetonitrile
Zdroj:	Electrochimica Acta. 39:2049-2054
ISSN:	0013-4686
Popis:	In aprotic solvents such as dimethylformamide, acetonitrile or dimethylsulphoxide, the mechanism of electrochemical reduction of 1,2,4,6-substituted pyridinium cations was investigated. The stability of the key intermediate in the overall two-electron reduction, ie of the neutral radical, was increased by substituting the positions 2, 4 and 6 by phenyl groups. The measurements were carried out by dc polarography and cyclic voltammetry at mercury, platinum and carbon electrodes.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::bf43909dcdbce3df337d8ce47846f336 https://doi.org/10.1016/0013-4686(94)85087-9 Zobrazit plný text záznamu