dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II) dichloromethane adduct in 1,4-dioxane 3.5 h; Inert atmosphereReflux;

1: sodium carbonate / triphenylphosphine; palladium diacetate / ethylene glycol dimethyl ether; water / 18.5 h / Reflux; Inert atmosphere 2: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II) dichloromethane adduct / 1,4-dioxane / 3.5 h / Inert atmosphere; Reflux View Scheme