title: When Phosphosugars Meet Gold: Synthesis and Catalytic Activities of Phostones and Polyhydroxylated Phosphonite Au(I) Complexes.
abstract: The synthesis and characterization of P-chiral phosphonite-, phosphonate- and thiophosphonate-Au(I) complexes are reported. These novel ligands for Au(I) are based on glycomimetic phosphorus scaffolds, obtained from the chiral pool. The catalytic activities of these complexes are shown in the cyclization of allenols and the hydroamination of 2-(2-propynyl)aniline combined with an organocatalyzed reduction to the corresponding 2-phenyl tetrahydroquinoline. All described gold complexes present excellent catalytic activities.
authors.affiliation: Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay, 1 Avenue de la Terrasse, 91198 Gif sur Yvette cedex, France. gaelle.malik@gmail.com.
authors.forename: Gaëlle
authors.initials: G
authors.lastname: Malik
authors.affiliation: Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay, 1 Avenue de la Terrasse, 91198 Gif sur Yvette cedex, France. angelique.ferry@u-cergy.fr.
authors.forename: Angélique
authors.initials: A
authors.lastname: Ferry
authors.affiliation: Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay, 1 Avenue de la Terrasse, 91198 Gif sur Yvette cedex, France. xavier.guinchard@cnrs.fr.
authors.forename: Xavier
authors.initials: X
authors.lastname: Guinchard
mesh_terms: D000814:Aniline Compounds / Q000737:chemistry; D002384:Catalysis; D056831:Coordination Complexes / Q000138:chemical synthesis*; D003500:Cyclization; D006046:Gold / Q000737:chemistry*; D015394:Molecular Structure; D063065:Organophosphonates / Q000737:chemistry*; D010710:Phosphates / Q000737:chemistry*; D010757:Phosphorous Acids / Q000737:chemistry*; D013237:Stereoisomerism
chemical_list: C000592073:2-(2-propynyl)aniline; D000814:Aniline Compounds; D056831:Coordination Complexes; D063065:Organophosphonates; D010710:Phosphates; D010757:Phosphorous Acids; D006046:Gold; C035638:thiophosphoric acid
keywords: P-stereogeny; catalysis; gold catalysis; heterocycles; phosphosugars