title: Controlling the molecular topology of vinylogous iminium ions by logical substrate design: highly regio- and stereoselective aminocatalytic 1,6-addition to linear 2,4-dienals.
authors.affiliation: ICIQ-Institute of Chemical Research of Catalonia, Avenida Països Catalans 16, 43007 Tarragona (Spain) http://www.iciq.es/portal/862/default.aspx.
authors.forename: Mattia
authors.initials: M
authors.lastname: Silvi
authors.forename: Indranil
authors.initials: I
authors.lastname: Chatterjee
authors.forename: Yiankai
authors.initials: Y
authors.lastname: Liu
authors.forename: Paolo
authors.initials: P
authors.lastname: Melchiorre
keywords: cascade catalysis; chemoselectivity; conformational analysis; heterocycles; spiro compounds