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|Title:||Stereoselective cycloaddition of 1-glucosyl-1,3-butadienes with tert-butyl 2H-azirine-3-carboxylate, glyoxylates and imines|
|Author(s):||Alves, M. José|
Almeida, I. G.
Fortes, A. Gil
Freitas, A. P.
|Citation:||"Tetrahedron letters". 44 (2003) 6561-6565.|
|Abstract(s):||Glucosyl dienes 1 have been reacted with the achiral 2H-azirine 4 and with glyoxylates, forming fused structures of type 5 and disaccharide-like compounds 7 with good to excellent selectivity. Glucosyl dienes 1 participated as dienophiles in reactions with Schiff bases derived from anilines forming isoquinolines 10 and 11. The diastereoselectivity of this reaction is poor.|
|Appears in Collections:||CDQuim - Artigos (Papers)|