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dc.contributor.authorFerreira, Juliana Patrícia Moreira Marquespor
dc.contributor.authorDuarte, Vera C. M.por
dc.contributor.authorFortes, A. Gilpor
dc.contributor.authorAlves, Maria José Chãopor
dc.description.abstractImino-Diels–Alder reaction has been known for many years, but only recently major advances have been made, specially through the development of catalytic asymmetric synthesis.1 It have been proved however that under acid catalysis [4π+2π] processes are not concerted, but otherwise ionic,2 Nevertheless the selectivity may be maintained, as occurred in the present work. Simple nucleophilic dienophiles react with D-erythrose N-arylimine 1 to give single products, due to the facial selectivity interaction of reagents. Nucleophic dienes, such as the example shown in Scheme 1 acted both as diene in a formal “inverse electron-demand” Diels-Alder reaction, and as “normal electron-demand” reaction. The results obtained will be discussed.por
dc.description.sponsorshipThe FCT for financial support PTDC/EQF-MED/1671/2012, the national network of NMR (PTNMR, Bruker Avance III 400-Univ. Minho) and FEDER-COMPETE-QREN-EU funding the Department Chemistry-UM.por
dc.title[4π+2π] Cycloaddition Between a D-Erythrose Imine and Different Nucleophilic Dienespor
oaire.citationConferenceDate08 May 2015por
sdum.event.title2nd Symposium on Medicinal Chemistrypor
oaire.citationConferencePlaceBraga, Portugalpor
dc.subject.fosCiências Naturais::Ciências Químicaspor
Appears in Collections:CDQuim - Comunicações e Proceedings

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