potassium phosphate; [1,3-bis(diphenylphosphino) propane] dichloronickel(II) in 1,4-dioxane T=100°C; Inert atmosphere;

palladium diacetate; sodium carbonate; 1,4-di(diphenylphosphino)-butane in 1,4-dioxane T=90°C; 24 h; Green chemistry;

1,1'-bis-(diphenylphosphino)ferrocene; palladium diacetate; N-ethyl-N,N-diisopropylamine in ethylene glycol dimethyl ether; N,N-dimethyl-formamide T=115°C; 24 h; Inert atmosphere;

dihydrogen peroxide in water; ethyl acetate; benzene 0.25 h;

1: 4-hydroxy-benzonitrile With potassium carbonate; bromo-tris(1-pyrrolidinyl)phosphonium hexafluorophosphate in acetonitrile T=100°C; 3 h; Inert atmosphere; 2: diphenylphosphine oxide With [1,3-bis(diphenylphosphino) propane] dichloronickel(II) in acetonitrile T=100°C; 18 h; Inert atmosphere;

copper(l) iodide; caesium carbonate in toluene Michaelis-Arbuzov Synthesis; 24 h; RefluxSealed tube;