1: bis(4-fluorophenyl)(hydroxy)borane With KHF2 in methanol 2: 4-bromo-benzaldehyde With sodium carbonate; triphenylphosphine; palladium diacetate in 2-methoxy-ethanol Suzuki-Miyaura reaction; Heating;

triphenyl phosphite; K3PO4*3H2O; Ipr.HCl; palladium diacetate in tert-butyl alcohol T=80°C; 6 h; Inert atmosphere;