tris-(dibenzylideneacetone)dipalladium(0); p-trifluoromethanesulfonyloxytoluene; caesium carbonate; N-[2'-(dicyclohexylphosphino)-1,1'-biphenyl-2-yl]-N,N-dimethylamine in toluene T=65°C; Inert atmosphere;

tris-(dibenzylideneacetone)dipalladium(0); silver carbonate; N-[2'-(dicyclohexylphosphino)-1,1'-biphenyl-2-yl]-N,N-dimethylamine in toluene 72 h; Inert atmosphere;

tris-(dibenzylideneacetone)dipalladium(0); silver carbonate; N-[2'-(dicyclohexylphosphino)-1,1'-biphenyl-2-yl]-N,N-dimethylamine in toluene T=65°C; Inert atmosphere;