Electrochemical behavior of a nitrobenzenesulfonyl derivative of aniline in aqueous solution

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dc.contributor.authorBoldrin Zanoni, M. V. [UNESP]
dc.contributor.authorRosa, I. L V
dc.contributor.authorPesquero, C. R.
dc.contributor.authorStradiotto, Nelson Ramos [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-27T11:18:18Z
dc.date.available2014-05-27T11:18:18Z
dc.date.issued1997-12-01
dc.description.abstractThe electrochemical behavior of aniline protected by a nitrobenzene sulphonyl group in aqueous solution at a mercury electrode is reported. At pH < 10 the compound was reduced in a single well-defined step. Reduction of the nitro group involving a preceding protonation step was postulated. Two reduction steps are present at higher pH (pH > 11). Controlled potential electrolysis confirms that the reduction of the nitro group in a four-electron step to N-phenyl-4-hydroxylamine sulphonamide is always the preponderant process. ©1997 Soc. Bras. Química.en
dc.description.affiliationDepto. de Quim. Analítica Institute de Química UNESP, C.P.355, 14800-900 Araraquara - SP
dc.description.affiliationDepartamento de Química Faculdade de Filos., Cie. e Letras USP, C.P. 3900, 14040-901 Ribeirão Preta - SP
dc.description.affiliationUnespDepto. de Quim. Analítica Institute de Química UNESP, C.P.355, 14800-900 Araraquara - SP
dc.format.extent223-227
dc.identifierhttp://dx.doi.org/10.1590/S0103-50531997000300007
dc.identifier.citationJournal of the Brazilian Chemical Society, v. 8, n. 3, p. 223-227, 1997.
dc.identifier.doi10.1590/S0103-50531997000300007
dc.identifier.file2-s2.0-0031350991.pdf
dc.identifier.issn0103-5053
dc.identifier.lattes0072173018005712
dc.identifier.scieloS0103-50531997000300007
dc.identifier.scopus2-s2.0-0031350991
dc.identifier.urihttp://hdl.handle.net/11449/65293
dc.identifier.wosWOS:A1997XG43500007
dc.language.isoeng
dc.relation.ispartofJournal of the Brazilian Chemical Society
dc.relation.ispartofjcr1.444
dc.relation.ispartofsjr0,357
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAmine improtection
dc.subjectCathodic cleavage
dc.subjectNitrobenzenesulphonamide
dc.titleElectrochemical behavior of a nitrobenzenesulfonyl derivative of aniline in aqueous solutionen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/jbchs/iaboutj.htm
unesp.author.lattes0072173018005712
unesp.author.orcid0000-0002-2296-1393[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt

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