The use of redox reactions in the analysis of dyes and dye intermediates: XIV. Direct current polarography of 4,4′-disubstituted azobenzenes in acetonitrile |
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| Authors: | J. Barek A. Berka V. Borek |
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| Affiliation: | Department of Analytical Chemistry, Charles University, 128 40 Prague 2, Czechoslovakia |
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| Abstract: | The polarographic reduction of some 4,4′-disubstituted azobenzenes in an acetonitrile medium was studied. The diffusion character of the observed limiting currents was confirmed and a mechansim of polarographic reduction proposed. The possibility of analytical application is briefly discussed. |
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