Please use this identifier to cite or link to this item: https://hdl.handle.net/10316/10341
DC FieldValueLanguage
dc.contributor.authorGarrido, E. M.-
dc.contributor.authorLima, J. L. F. C.-
dc.contributor.authorDelerue-Matos, C.-
dc.contributor.authorBorges, F.-
dc.contributor.authorSilva, A. M. S.-
dc.contributor.authorPiedade, J. A. P.-
dc.contributor.authorBrett, A. M. Oliveira-
dc.date.accessioned2009-06-25T09:51:39Z-
dc.date.available2009-06-25T09:51:39Z-
dc.date.issued2003-02-12-
dc.identifier.citationJournal of Agricultural and Food Chemistry. 51:4 (2003) 876-879en_US
dc.identifier.issn0021-8561-
dc.identifier.urihttps://hdl.handle.net/10316/10341-
dc.description.abstractElectrochemical oxidation of propanil in deuterated solutions was studied by cyclic, differential pulse, and square wave voltammetry using a glassy carbon microelectrode. The oxidation of propanil in deuterated acid solutions occurs at the nitrogen atom of the amide at a potential of +1.15 V vs Ag/AgCl. It was also found that, under the experimental conditions used, protonation at the oxygen atom of propanil occurs, leading to the appearance of another species in solution which oxidizes at +0.60 V. The anodic peak found at +0.79 V vs Ag/AgCl in deuterated basic solutions is related to the presence of an anionic species in which a negative charge is on the nitrogen atom. The electrochemical data were confirmed by the identification of all the species formed in acidic and basic deuterated solutions by means of NMR spectroscopy. The results are supported by electrochemical and spectroscopic studies of acetanilide in deuterated solutions.en_US
dc.language.isoengen_US
dc.publisherAmerican Chemical Societyen_US
dc.rightsopenAccesseng
dc.subjectHerbicidesen_US
dc.subjectPropanilen_US
dc.subjectAcetanilideen_US
dc.subjectDeuterated solutionsen_US
dc.subjectOxidation mechanismen_US
dc.subjectElectrochemistryen_US
dc.subjectSpectroscopyen_US
dc.subjectNuclear magnetic resonanceen_US
dc.titleElectrochemical and Spectroscopic Studies of the Oxidation Mechanism of the Herbicide Propanilen_US
dc.typearticleen_US
dc.identifier.doi10.1021/jf025957v-
item.openairetypearticle-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.fulltextCom Texto completo-
crisitem.author.researchunitCEMMPRE - Centre for Mechanical Engineering, Materials and Processes-
crisitem.author.orcid0000-0002-6244-0891-
Appears in Collections:FCTUC Química - Artigos em Revistas Internacionais
Files in This Item:
Show simple item record

SCOPUSTM   
Citations

11
checked on Mar 18, 2024

WEB OF SCIENCETM
Citations 10

10
checked on Mar 2, 2024

Page view(s) 50

424
checked on Mar 26, 2024

Download(s) 50

389
checked on Mar 26, 2024

Google ScholarTM

Check

Altmetric

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.