ELECTROCHEMICAL STUDIES ON ARYLHYDRAZONOMESOXALONITRILES IN NONAQUEOUS MEDIA

Faculty Not Specified Year: 1992
Type of Publication: Article Pages: 2704-2708
Authors:
ABOUELENIEN, GM, ISMAIL, NA, FAHMY, AA, HASSANIN, MM
DOI: 10.1139/v92-342
Journal: CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE NATL RESEARCH COUNCIL CANADA Volume: 70
Research Area: Chemistry ISSN ISI:A1992KC74200002
Keywords : ELECTROCHEMICAL STUDIES , ARYLHYDRAZONOMESOXALONITRILES , NONAQUEOUS MEDIA    
Abstract:
The substituted arylhydrazonomesoxalonitriles and N-methyl phenylhydrazonomesoxalonitrile are studied electrochemically in benzonitrile (BN) employing different voltammetric and coulometric techniques, They are oxidized in a single irreversible one-electron transfer leading to a dimerization reaction. The reduction process occurs in two irreversible one-electron uptakes followed by proton abstraction from the solvent to give the saturated azomethine linkage.
    
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