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dc.creatorMatador Martínez, Estebanes
dc.creatorde Gracia Retamosa, Maríaes
dc.creatorJiménez Sánchez, Antonioes
dc.creatorMonge Fernández, Davides
dc.creatorFernández Fernández, Rosario Fátimaes
dc.creatorLassaletta, José M.es
dc.date.accessioned2022-12-16T16:55:02Z
dc.date.available2022-12-16T16:55:02Z
dc.date.issued2019
dc.identifier.citationMatador Martínez, E., de Gracia Retamosa, M., Jiménez Sánchez, A., Monge Fernández, D., Fernández Fernández, R.F. y Lassaletta, J.M. (2019). Asymmetric Organocatalytic Synthesis of Fluorinated β-Hydroxy Diazenes. European Journal of Organic Chemistry, 2019 (1), 130-138. https://doi.org/10.1002/ejoc.201801477.
dc.identifier.issn1434-193Xes
dc.identifier.issn1099-0690es
dc.identifier.urihttps://hdl.handle.net/11441/140585
dc.description.abstractThe nucleophilic addition of formaldehyde tert-butyl hydrazone to fluoromethyl ketones provides a valuable tool for the synthesis of highly functionalized β-hydroxy β-tri- and difluoromethyl diazenes. Excellent reactivities and moderate to good enantioselectivities (up to 90 % ee) were achieved by H-bonding activation exerted by tert-Leucine derived H-bonding (squaramide or thiourea) organocatalysts. Subsequent derivatizations in one-pot fashion provide synthetically useful intermediates for target-oriented synthesis: tri- and di-fluoromethylated azoxy compounds, β-amino alcohols, α-hydroxy aldoximes and derivatives thereof.es
dc.description.sponsorshipMinisterio de Economía y Competitividad CTQ2016-76908-C2-1-P, CTQ2016-76908-C2-2-Pes
dc.description.sponsorshipJunta de Andalucía 2012/FQM1078es
dc.formatapplication/pdfes
dc.format.extent10 p.es
dc.language.isoenges
dc.publisherWiley-Blackwelles
dc.relation.ispartofEuropean Journal of Organic Chemistry, 2019 (1), 130-138.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectAmino alcoholses
dc.subjectAzoxy compoundses
dc.subjectFluorinated ketoneses
dc.subjectH-bonding organocatalysises
dc.subjectHydrazoneses
dc.subjectOximeses
dc.titleAsymmetric Organocatalytic Synthesis of Fluorinated β-Hydroxy Diazeneses
dc.typeinfo:eu-repo/semantics/articlees
dcterms.identifierhttps://ror.org/03yxnpp24
dc.type.versioninfo:eu-repo/semantics/acceptedVersiones
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Química orgánicaes
dc.relation.projectIDCTQ2016-76908-C2-1-Pes
dc.relation.projectIDCTQ2016-76908-C2-2-Pes
dc.relation.projectID2012/FQM1078es
dc.relation.publisherversionhttps://doi.org/10.1002/ejoc.201801477es
dc.identifier.doi10.1002/ejoc.201801477es
dc.journaltitleEuropean Journal of Organic Chemistryes
dc.publication.volumen2019es
dc.publication.issue1es
dc.publication.initialPage130es
dc.publication.endPage138es
dc.contributor.funderMinisterio de Economía y Competitividad (MINECO). Españaes
dc.contributor.funderJunta de Andalucíaes

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