Original title: Role of Intramolecular Electron Interactions in Cathodic Reduction of Three Isomeric Benzenedialdehydes in Non-aqueous Media – a (Spectro)Electrochemical Study
Authors: Kantnerová, Kristýna ; Klíma, Jiří ; Ludvík, Jiří
Document type: Papers
Conference/Event: Moderní elektrochemické metody /36./, Jetřichovice (CZ), 20160523
Year: 2016
Language: eng
Abstract: This contribution is focused on cathodic reduction of three isomeric benzenedialdehydes – orthophthalaldehyde (OPA), isophthalaldehyde (IPA) and terephthalaldehyde (TPA) – in non-aqueous acetonitrile and dimethylformamide. Although their electrochemical behavior in aqueous solutions has been published several times, their investigation in organic aprotic solvents is lacking. Using DC-polarography, cyclic voltammetry, preparative electrolyses, coulometry and UV/Vis spectroelectro-chemistry their reduction was described and in the case of OPA and TPA, stable radical anions were characterized by EPR spectroscopy. The role of intramolecular electron interactions in their cathodic reduction is discussed.
Keywords: IPA; OPA; Orthophthalaldehyde
Project no.: GA13-21704S (CEP)
Funding provider: GA ČR
Host item entry: XXXVI. Moderní elektrochemické metody. Sborník přednášek, ISBN 978-80-905221-4-5

Institution: J. Heyrovsky Institute of Physical Chemistry AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0259894

Permalink: http://www.nusl.cz/ntk/nusl-204433

The record appears in these collections:
Research > Institutes ASCR > J. Heyrovsky Institute of Physical Chemistry
Conference materials > Papers
 Record created 2016-05-31, last modified 2020-03-27

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