Phosphorous NMR Analysis and Activity of Chiral BINAP-Silver Complexes
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Updated: Aug 27, 2025

Synthesis of High Purity Nonsymmetric Dialkylphosphinic Acid Extractants
Published on: October 19, 2017
Kristína Plevová1, Laura Juliana Prieto Pabon1, Marc Gaysinski1
1Université Côte d'Azur, Institut de Chimie de Nice, UMR 7272 CNRS, 28 avenue Valrose, 06108, Nice Cedex 2, France.
Abstract:
Chiral Ag-atropisomeric ligand species were studied in solution at different temperatures by 31 P-NMR spectroscopy. The analysis and understanding of key parameters in Ag-BINAP complexes were considered in the context of an enantioselective transformation. An efficient silver-catalyzed intramolecular [4+2] cycloaddition reaction of amide-1,6-enyne provided an enantiomerically enriched tricyclic compound using simple reagents and under mild reaction conditions.
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