Copper-mediated cross-coupling of H-phosphonates with vinyliodonium salts: a novel very mild synthesis of 2-arylvinylphosphonates.
We report a novel, very mild, highly stereoselective preparation of 2-arylvinylphosphonates at room temperature that involves the copper iodide-mediated cross-coupling of H-phosphonates with vinyliodonium tetrafluoroborates. [Structure: see text]
Thielges
Sabine
S
Laboratoire de Chimie Organique et Bioorganique associé au CNRS, Université de Haute-Alsace, Ecole Nationale Supérieure de Chimie de Mulhouse, 3 rue Alfred Werner, F-68093 Mulhouse Cedex, France.
Bisseret
Philippe
P
Eustache
Jacques
J