1400991-74-3Relevant articles and documents
Novel prolinamide-ureas as organocatalysts for the asymmetric aldol reaction
Revelou, Panagiota,Kokotos, Christoforos G.,Moutevelis-Minakakis, Panagiota
, p. 8732 - 8738 (2012/11/13)
Among the various versions of the aldol reaction, the enantioselective reaction between cyclic ketones and aldehydes constitutes a typical reaction model for the evaluation of novel organocatalysts. A multifunctional organocatalyst consisting of a prolinamide moiety, a gem diamine unit and a urea group was successfully employed in this asymmetric transformation. The products of the reaction between various ketones and aldehydes were obtained in high yields (up to 98%) with excellent diastereo- (up to >98:2 dr) and enantioselectivities (up to 99% ee).