1: With triethylamine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride in 1,4-dioxane T=80°C; 18 h; 2: 4-bromophenyl phenyl ether; 4,4,5,5-tetramethyl-[1,3,2]dioxaborolane in 1,4-dioxane T=80°C; 18 h;

in dimethyl sulfoxide T=20°C; 0.5 h;

dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II) dichloromethane adduct; potassium acetate in 1,4-dioxane T=120°C; Miyaura Borylation Reaction; 8 h;

1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate / dimethyl sulfoxide / 2 h / 80 °C / |Inert atmosphere 2: dimethyl sulfoxide / 0.5 h / 20 °C View Scheme

oxygen; copper diacetate in dimethyl sulfoxide T=60°C; P=760.051 Torr; 16 h;