Please use this identifier to cite or link to this item:

Title[4π+2π] Cycloaddition Between a D-Erythrose Imine and Different Nucleophilic Dienes
Author(s)Ferreira, Juliana Patrícia Moreira Marques
Duarte, Vera C. M.
Fortes, A. Gil
Alves, Maria José Chão
Issue date2015
Abstract(s)Imino-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.
AccessOpen access
Appears in Collections:CDQuim - Comunicações e Proceedings

Files in This Item:
File Description SizeFormat 
Juliana-2SMC.pdf150,31 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