dicyclohexyl(2′,6′-dimethoxybiphenyl-2-yl)phosphine; palladium diacetate; sodium carbonate in ethanol T=85°C; Suzuki-Miyaura coupling; 16 h; Inert atmosphere;

1.1: n-butyllithium; tri-isopropoxy-borane / tetrahydrofuran; hexane / -78 - 20 °C / Inert atmosphere 1.2: 4 h / 0 °C 2.1: dicyclohexyl(2′,6′-dimethoxybiphenyl-2-yl)phosphine; palladium diacetate; sodium carbonate / ethanol / 16 h / 85 °C / Inert atmosphere View Scheme