title: Asymmetric organocatalytic Michael-α-amination sequence for the construction of a quaternary stereocenter.
abstract: Combination of secondary and primary amine-catalyzed organocascade Michael-α-amination is described. This sequence afforded α-hydrazino aldehydes bearing a quaternary stereocenter with high yield and excellent stereoselectivity.
authors.affiliation: Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles-Saint-Quentin-en-Yvelines, 45, Avenue des Etats-Unis, 78035, Versailles Cedex, France.
authors.forename: Alaric
authors.initials: A
authors.lastname: Desmarchelier
authors.forename: Jérôme
authors.initials: J
authors.lastname: Marrot
authors.forename: Xavier
authors.initials: X
authors.lastname: Moreau
authors.forename: Christine
authors.initials: C
authors.lastname: Greck