Please use this identifier to cite or link to this item: https://hdl.handle.net/1822/22057

Full metadata record
DC FieldValueLanguage
dc.contributor.authorSalgueiro, D. A. L.-
dc.contributor.authorDuarte, Vera C. M.-
dc.contributor.authorSousa, Cristina-
dc.contributor.authorAlves, M. José-
dc.contributor.authorFortes, A. Gil-
dc.date.accessioned2012-12-21T18:24:28Z-
dc.date.available2012-12-21T18:24:28Z-
dc.date.issued2012-
dc.identifier.issn0936-5214por
dc.identifier.urihttps://hdl.handle.net/1822/22057-
dc.description.abstractMaleimides were combined with D-erythrose benzylidene-acetal 1,3-butadienes 1 and 2 to study the facial selectivity of the Diels-Alder cycloadditions. The selectivity was found to be from moderate to good. The reaction diastereotopicity can be reversed with the temperature. Simultaneous coordination of diene 1, having a free hydroxyl group, and maleimide 3 to a chiral bimetallic Lewis acid catalyst (LACASA-DA reaction) occurs with complete diastereo-control to give a single adduct, using an extra chiral inductor either R- or S-BINOL.-
dc.description.sponsorshipThanks are due to FCT for project funding PTDC/QUI/67407/2006 and FCT and FEDER for funding the NMR spectrometer Bruker Avance III 400 as part of the National NMR Network. V. C. M. D. also thanks for PhD grant (SFRH/BD/61290/2009).por
dc.language.isoengpor
dc.publisherGeorg Thieme Verlagpor
dc.relationinfo:eu-repo/grantAgreement/FCT/5876-PPCDTI/67407/PT-
dc.rightsopenAccesspor
dc.subjectmaleimidespor
dc.subjectD-erythrose benzylidene-acetal 1,3-butadienepor
dc.subjectDiels-Alder cycloadditionpor
dc.subjectselectivitypor
dc.titleDiastereo-selectivity in diels–alder cycloadditions of erythrose benzylidene-acetal 1,3-Butadienes with maleimidespor
dc.typearticlepor
dc.peerreviewedyespor
sdum.publicationstatuspublishedpor
oaire.citationStartPage1765por
oaire.citationEndPage1768por
oaire.citationIssue12por
oaire.citationTitleSynlettpor
oaire.citationVolume23por
dc.identifier.doi10.1055/s-0031-1289785por
dc.subject.wosScience & Technologypor
sdum.journalSynlettpor
Appears in Collections:CDQuim - Artigos (Papers)

Files in This Item:
File Description SizeFormat 
manuscriptsubmited_Synlett_2012,1765.pdfSynlett,2012,1765323,56 kBAdobe PDFView/Open

Partilhe no FacebookPartilhe no TwitterPartilhe no DeliciousPartilhe no LinkedInPartilhe no DiggAdicionar ao Google BookmarksPartilhe no MySpacePartilhe no Orkut
Exporte no formato BibTex mendeley Exporte no formato Endnote Adicione ao seu ORCID