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2, 4-Dinitrofenilhidrazonas de ß-halocetoesteres alilicos

dc.contributor.authorSánchez, Oscar
dc.date.accessioned2017-09-25T21:50:00Z
dc.date.available2017-09-25T21:50:00Z
dc.date.issued1990es_ES
dc.identifier.urihttp://revistas.pucp.edu.pe/index.php/quimica/article/view/5633/5630
dc.description.abstractConventional methods for forming 2, 4-dinitrophenylhydrazones usually leave traces of acids complexed with derivatives and cause variable melting points. NMR studies showed that traces of acids catalyse the syn-anti isomerization or dehydration of the products and thus cause the melting point anomalies. In recent years anention has been directed to the use of other solvents in which the reagent as the free base is more soluble and which therefore do not require the high acid concentration used in earlier procedures.en_US
dc.description.abstractEl artículo no presenta resumenes_ES
dc.formatapplication/pdf
dc.language.isospa
dc.publisherPontificia Universidad Católica del Perúes_ES
dc.relation.ispartofurn:issn:2518-2803
dc.relation.ispartofurn:issn:1012-3946
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by/4.0*
dc.sourceRevista de Química; Vol. 4, Núm. 2 (1990)es_ES
dc.subjectQuímica Orgánicaen_US
dc.subjectQuímicaes_ES
dc.subjectQuímica Orgánicaes_ES
dc.title2, 4-Dinitrofenilhidrazonas de ß-halocetoesteres alilicoses_ES
dc.title.alternative2, 4-Dinitrofenilhidrazonas de ß-halocetoesteres alilicosen_US
dc.typeinfo:eu-repo/semantics/article
dc.type.otherArtículo
dc.subject.ocdehttps://purl.org/pe-repo/ocde/ford#1.04.00
dc.publisher.countryPE


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