Electrochemical amination of benzene in aqueous-acetic solutions of sulfuric acid
- Authors: Lisitsyn Y.A.1, Sukhov A.V.1
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Affiliations:
- Butlerov Institute of Chemistry
- Issue: Vol 87, No 5 (2017)
- Pages: 929-933
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/219669
- DOI: https://doi.org/10.1134/S1070363217050061
- ID: 219669
Cite item
Abstract
Indirect cathodic amination of benzene with hydroxylamine in the presence of Ti(IV)/Ti(III) mediator system in aqueous media containing 4–11 mol/L H2SO4 and 13–5.5 mol/L AcOH has been studied. Aniline, diphenyl, and isomeric phenylenediamines are the electrolysis products at 25–60°C. The increase in temperature favors the formation of the monoamino compound. Aniline yield with respect to hydroxylamine at complete conversion of the latter has reached 78.7%, mass fraction of aniline being 97.1%.
About the authors
Yu. A. Lisitsyn
Butlerov Institute of Chemistry
Author for correspondence.
Email: Yuri.Lisitsyn@kpfu.ru
Russian Federation, ul. Kremlevskaya 18, Kazan, Tatarstan, 420008
A. V. Sukhov
Butlerov Institute of Chemistry
Email: Yuri.Lisitsyn@kpfu.ru
Russian Federation, ul. Kremlevskaya 18, Kazan, Tatarstan, 420008