1: bromo-9 phenyl-10 anthracene With n-butyllithium in tetrahydrofuran T=-78°C; 0.5 h; 2: 2-isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane in tetrahydrofuran T=-78 - 20°C; 5 h;

1.1: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / tetrahydrofuran; water / 8 h / 80 °C / Inert atmosphere 2.1: n-butyllithium / tetrahydrofuran / -78 °C / Inert atmosphere 2.2: 12 h / -78 - 20 °C / Inert atmosphere View Scheme

tetrakis(triphenylphosphine) palladium(0); potassium carbonate in tetrahydrofuran T=80°C; 24 h; Inert atmosphere;