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Molecules 2015, 20(12), 21082-21093; doi:10.3390/molecules201219755

When Phosphosugars Meet Gold: Synthesis and Catalytic Activities of Phostones and Polyhydroxylated Phosphonite Au(I) Complexes

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
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Author to whom correspondence should be addressed.
Academic Editor: Bimal Banik
Received: 23 September 2015 / Revised: 29 October 2015 / Accepted: 20 November 2015 / Published: 27 November 2015
(This article belongs to the Section Organometallic Chemistry)
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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. View Full-Text
Keywords: gold catalysis; phosphosugars; catalysis; heterocycles; P-stereogeny gold catalysis; phosphosugars; catalysis; heterocycles; P-stereogeny
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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MDPI and ACS Style

Malik, G.; Ferry, A.; Guinchard, X. When Phosphosugars Meet Gold: Synthesis and Catalytic Activities of Phostones and Polyhydroxylated Phosphonite Au(I) Complexes. Molecules 2015, 20, 21082-21093.

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