K. Inada, N. Miyaura
Oct 27, 2000
Citations
0
Influential Citations
61
Citations
Journal
Tetrahedron
Abstract
Abstract The cross-coupling reaction of tolylboronic acids (1.3 equiv.) with chloropyridines, chloroquinoline, or activated chloroarenes having an electron-withdrawing group was carried out in toluene at 80°C in the presence of a polymer-bound PdCl 2 catalyst (3 mol%) and aqueous 2 M K 3 PO 4 (2.6 equiv.). The palladium–phosphine complex supported on a polystyrene–PPh 2 resin was reused with no significant decrease in activity.