Electrochemistry
Online ISSN : 2186-2451
Print ISSN : 1344-3542
ISSN-L : 1344-3542
Technical Papers
Electrochemical Behaviour of Some Substituted Thiadiazoles
G. M. ABOU-ELENIENA. O. ABDELHAMIDEN. A. ISMAILA. A. EL-MAGHRABYM. A. I. EL-HAMADI
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JOURNALS OPEN ACCESS

2001 Volume 69 Issue 9 Pages 652-658

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Abstract

The redox characteristics of 5-aroyl-2-imino-3-phenyl-2, 3-dihydro-1, 3, 4-thiadiazoles (1a-e), 5-benzoyl-2-imino-3-aryl-2, 3-dihydro-1, 3, 4-thiadiazoles (2b-e) and 2-imino-3, 5-disubstituted-2, 3-dihydro-1, 3, 4-thiadiazoles (3b-e) has been investigated in nonaqueous acetonitrile at platinum and gold electrodes. Through controlled potential electrolysis, the oxidation and reduction product of each class of compound can be separated and identified. The product of oxidation of substituted thiadiazoles 1-3(a-e) was found to be a dimer while that of reduction is a stable anion radical.

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© 2001 The Electrochemical Society of Japan
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