反应条件
1: caesium carbonate; dicyclohexyl(2′,6′-dimethoxybiphenyl-2-yl)phosphine; palladium diacetate / toluene / 110 °C / |Inert atmosphere 2: caesium carbonate; dicyclohexyl(2′,6′-dimethoxybiphenyl-2-yl)phosphine; palladium diacetate / toluene / 110 °C / |Inert atmosphere 3: caesium carbonate; dicyclohexyl(2′,6′-dimethoxybiphenyl-2-yl)phosphine; palladium diacetate / toluene / 110 °C / |Inert atmosphere View Scheme