sodium carbonate; tetrakis(triphenylphosphine) palladium(0) in ethanol; water; toluene T=105°C; Suzuki-Miyaura cross-coupling reaction; 8 h; Title compound not separated from byproducts.;

phosphorus; hydrogen iodide 16 h; Heating;

1: 83 percent / aq. HI; phosphorus / 16 h / Heating 2: K2CO3 / Pd(PPh3)4 / 1,2-dimethoxy-ethane; H2O / 24 h / 75 °C View Scheme

sodium carbonate; tetrakis(triphenylphosphine) palladium(0) in ethanol; water; toluene T=105°C; Suzuki-Miyaura cross-coupling reaction; 8 h; Title compound not separated from byproducts.;