1402079-19-9Relevant articles and documents
Quadruple domino organocatalysis: An asymmetric aza-Michael/Michael/ Michael/Aldol reaction sequence leading to tetracyclic indole structures with six stereocenters
Enders, Dieter,Greb, Andreas,Deckers, Kristina,Selig, Philipp,Merkens, Carina
, p. 10226 - 10229 (2012/10/08)
Quadruple domino/Wittig-one pot: An organocatalytic, asymmetric, three-component quadruple cascade, which leads to tetracyclic double-annulated indole derivatives, is described. The domino products were further derivatized by aldehyde olefination under one-pot conditions to obtain complex isoindolo[2, 1-a]indole derivatives bearing six stereogenic centers in a highly stereoselective fashion. Copyright