Electrochemical Amination of Isomeric Chloroanilines in Aqueous Solutions of Sulfuric Acid

dc.contributor.author	Lisitsyn Y.A.
dc.contributor.author	Sukhov A.V.
dc.date.accessioned	2021-02-25T20:36:29Z
dc.date.available	2021-02-25T20:36:29Z
dc.date.issued	2020
dc.identifier.issn	1023-1935
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/162022
dc.description.abstract	© 2020, Pleiades Publishing, Ltd. Abstract: The processes of indirect cathodic amination of para, ortho, and meta-chloroanilines by means of the Ti(IV)–NH2OH system in aqueous solutions of 9–17 M sulfuric acid are studied. The efficiency and regioselectivity of radical cation substitution increase with the increase in electrolyte acidity and temperature. Functionalization of para-chloroaniline in 17 М H2SO4 produces 4-chloro-1,3-phenylenediamine with the mass fraction of 99.7%. Its yield corresponding to the complete conversion of hydroxylamine is 91%. The only side product of amination is para-phenylidenediamine.
dc.relation.ispartofseries	Russian Journal of Electrochemistry
dc.subject	amino radical cation
dc.subject	cathode
dc.subject	chloroanilines
dc.subject	chlorophenylenediamines
dc.subject	hydroxylamine
dc.subject	radical cation aromatic substitution
dc.subject	Ti(IV)/Ti(III) mediator system
dc.title	Electrochemical Amination of Isomeric Chloroanilines in Aqueous Solutions of Sulfuric Acid
dc.type	Article
dc.relation.ispartofseries-issue	5
dc.relation.ispartofseries-volume	56
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	426
dc.source.id	SCOPUS10231935-2020-56-5-SID85086410755

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