Author/Authors :
Vallette، نويسنده , , Hélène and Pican، نويسنده , , Stéphanie and Boudou، نويسنده , , Cédric and Levillain، نويسنده , , Jocelyne and Plaquevent، نويسنده , , Jean-Christophe and Gaumont، نويسنده , , Annie-Claude، نويسنده ,
Abstract :
C–P cross-coupling reactions between phosphine–borane complexes and aryl iodides are successfully performed in imidazolium based ionic liquids (ILs). To improve the recycling of the catalyst, a monophosphine covalently attached to a pyridinium salt was prepared. Associated to palladium, this catalyst shows a high catalytic activity and stays immobilized in the IL. It was reused at least in six cycles.
