title: Enantioselective Synthesis of [6]Carbohelicenes.
abstract: The use of α-cationic phosphonites derived from TADDOL as ancillary ligands has allowed a highly regio- and enantioselective synthesis of substituted [6]carbohelicenes by sequential Au-catalyzed intramolecular hydroarylation of diynes. Key for these results is the modular structure of these new ligands, and the enhanced reactivity that they impart to Au(I)-centers after coordination.
authors.affiliation: Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen , Tammannstraße 2, 37077 Göttingen, Germany.
authors.forename: Elisa
authors.initials: E
authors.lastname: González-Fernández
authors.affiliation: Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen , Tammannstraße 2, 37077 Göttingen, Germany.
authors.forename: Leo D M
authors.initials: LD
authors.lastname: Nicholls
authors.affiliation: Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen , Tammannstraße 2, 37077 Göttingen, Germany.
authors.forename: Lukas D
authors.initials: LD
authors.lastname: Schaaf
authors.affiliation: Max-Planck-Institut für Kohlenforschung , Kaiser Wilhelm Platz 1, 45470 Muelheim an der Ruhr, Germany.
authors.forename: Christophe
authors.initials: C
authors.lastname: Farès
authors.affiliation: Max-Planck-Institut für Kohlenforschung , Kaiser Wilhelm Platz 1, 45470 Muelheim an der Ruhr, Germany.
authors.forename: Christian W
authors.initials: CW
authors.lastname: Lehmann
authors.affiliation: Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen , Tammannstraße 2, 37077 Göttingen, Germany.
authors.forename: Manuel
authors.identifier: 0000-0002-5491-5682
authors.initials: M
authors.lastname: Alcarazo