The use of a catalyst system based on Pd2dba3· CHCl3 and 1, 3, 5, 7-tetramethyl-2, 4, 8- trioxa-6-phenyl-6-phospha-adamantane allows for Suzuki coupling aryl halides with an array of boronic acids on a solid-phase platform. The reactions can be carried out at room temperature with low palladium loadings in high yields.