potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride in N,N-dimethyl-formamide T=80°C; 4 h; Product distribution / selectivity;

1: 4-bromo-2-methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine With potassium acetate; palladium diacetate in N,N-dimethyl-formamide T=20°C; 0.0833333 h; 2: 4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-4',4',5',5'-tetramethyl-1,3,2-dioxaborolane in N,N-dimethyl-formamide T=20 - 65°C; 4 h;