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dc.contributor.authorAndrés García, José María 
dc.contributor.authorLosada, Jorge
dc.contributor.authorMaestro Fernández, Alicia 
dc.contributor.authorRodríguez-Ferrer, Patricia
dc.contributor.authorPedrosa Sáez, Rafael 
dc.date.accessioned2018-03-12T11:00:17Z
dc.date.available2018-10-10T23:40:32Z
dc.date.issued2017
dc.identifier.citationJournal of Organic Chemistry, 2017, Volume 82, Issue16, Pages 8444-8454es
dc.identifier.issn0022-3263es
dc.identifier.urihttp://uvadoc.uva.es/handle/10324/28950
dc.descriptionProducción Científicaes
dc.description.abstractNovel supported chiral bifunctional squaramides have been easily prepared starting from diamines derived from natural amino acids and commercially available aminoalkyl polystyrene resins. These squaramides behave as excellent stereoselective recoverable organocatalysts in different Michael additions, in neat conditions at room temperature. The reaction on 2-(2-nitrovinyl) phenol as electrophile lead, in excellent yields and enantioselectivities, to intermediates that can be easily transformed into 4H-chromenes, and spirochromanones.es
dc.format.mimetypeapplication/pdfes
dc.language.isoenges
dc.publisherAmerican Chemical Societyes
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectCatálisises
dc.subjectQuímica orgánicaes
dc.titleSupported and Unsupported Chiral Squaramides as Organocatalysts for Stereoselective Michael Additions: Synthesis of Enantiopure Chromenes and Spirochromaneses
dc.typeinfo:eu-repo/semantics/articlees
dc.identifier.doi10.1021/acs.joc.7b01177es
dc.relation.publisherversionhttps://pubs.acs.org/doi/full/10.1021/acs.joc.7b01177es
dc.peerreviewedSIes
dc.description.embargo2018-10-10es
dc.description.projectMinisterio de Economía, Industria y Competitividad - FEDER (Proyect CTQ2014-59870-P)es
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International


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