Diethyl boronobenzylphosphonates as substrates in Suzuki–Miyaura reaction

N-substituted boronobenzylphosphonates were evaluated as substrates in Suzuki–Miyaura coupling catalyzed by tetrakis(triphenylphosphine)palladium(0) and complex of palladium acetate and (2-biphenyl)dicyclohexylphosphine. It was proven that they may be considered as useful substrates for the preparation of functionalized aminophosphonates.