title: Chiral Hypervalent Iodine(III) Catalyst Promotes Highly Enantioselective Sulfonyl- and Phosphoryl-oxylactonizations.
abstract: An efficient enantioselective hypervalent iodine promoted oxylactonization of 4-pentenoic acids has been achieved using stoichiometric or a catalytic amount of chiral aryl-λ3-iodane. This reaction provides straightforward access to a wide range of sulfonyloxy- and phosphoryloxy-γ-butyrolactones in respectable yields with moderate to excellent enantioselectivities.
authors.affiliation: Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay , 1 av. de la Terrasse, 91198 Gif-sur-Yvette Cedex, France.
authors.forename: Coralie
authors.initials: C
authors.lastname: Gelis
authors.affiliation: Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay , 1 av. de la Terrasse, 91198 Gif-sur-Yvette Cedex, France.
authors.forename: Audrey
authors.initials: A
authors.lastname: Dumoulin
authors.affiliation: Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay , 1 av. de la Terrasse, 91198 Gif-sur-Yvette Cedex, France.
authors.forename: Mathieu
authors.initials: M
authors.lastname: Bekkaye
authors.affiliation: Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay , 1 av. de la Terrasse, 91198 Gif-sur-Yvette Cedex, France.
authors.forename: Luc
authors.identifier: 0000-0002-4648-2469
authors.initials: L
authors.lastname: Neuville
authors.affiliation: Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay , 1 av. de la Terrasse, 91198 Gif-sur-Yvette Cedex, France.
authors.forename: Géraldine
authors.identifier: 0000-0003-2333-7047
authors.initials: G
authors.lastname: Masson