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Electrochemical Studies on Some Substituted Thiadiazoles
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 Title & Authors
Electrochemical Studies on Some Substituted Thiadiazoles
El Maghraby, A. A.; Abou-Elenien, G. M.; Abdel-Reheem, N. A.; Abdel-Tawab, H. R.;
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 Abstract
The redox characteristics of 2-ketohydrazono-3-phenyl-5-substituted-2,3-dihydro-1,3,4-thiadiazoles and its derivatives (1a-h) has been investigated in nonaqueous solvents such as 1,2-dichloroethane (DCE), dichloromethane (DCM), acetonitrile (AN), tetrahydrofuran (THF), and dimethylsulfoxide (DMSO) containing 0.1 mol.dm-3 tetra n-butylammonium perchlorate (TBAP) as supporting electrolyte at platinum ectrode. Through controlled potential electrolysis, the oxidation and reduction products of the investigated compounds can be separated and indentified. The redox mechanism is suggested and proved. It was found that all the investigated compounds are oxidized in two irreversible one-electron processes following the well known pattern of EC-mechanism. On the other hand, these compounds are reduced in a single two electron or in a successive two one electron processes following the well known pattern of EEC-mechanism according to the nature of the substituent
 Keywords
Substituted Thiadiazoles;Oxidation and Reduction Products;EC-Mechanism
 Language
Korean
 Cited by
1.
Voltammetric Studies on Some Thiadiazoles and Their Derivatives,;;;;

전기화학회지, 2009. vol.12. 1, pp.54-60 crossref(new window)
1.
Voltammetric Studies on Some Thiadiazoles and Their Derivatives, Journal of the Korean Electrochemical Society, 2009, 12, 1, 54  crossref(new windwow)
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