Abstract
Polarographic behavior of 2,4-dinitrobenzene and products of its reduction, 2-chloro-5-nitroaniline and 4-chloro-3-nitroaniline, is studied: it is shown that formation of the corresponding chloronitroanilines in the case of polarographic reduction of 2,4-dinitrochlorobenzene is rather problematic. 0.1 M NaOH is recommended as the supporting solution for analytical control of conversion of 2,4-dinitrochlorobenzene and a mixture of 2-chloro-5-nitroaniline and 4-chloro-3-nitroaniline in reaction solutions obtained by preparative electroreduction of 2,4-dinitrochlorobenzene.
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Original Russian Text © A.A. Konarev, V.T. Novikov, 2013, published in Elektrokhimiya, 2013, Vol. 49, No. 1, pp. 88–93.
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Konarev, A.A., Novikov, V.T. Polarographic behavior of 2,4-dinitrochlorobenzene and products of its reduction. Russ J Electrochem 49, 81–85 (2013). https://doi.org/10.1134/S1023193513010072
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DOI: https://doi.org/10.1134/S1023193513010072