1: trifluoro(3-methoxyphenyl)silane With tetrabutyl ammonium fluoride; palladium diacetate; 2-(dicyclohexylphosphino)-2',4',6'-tri-i-propyl-1,1’-biphenyl in tert-butyl alcohol T=20°C; Hiyama cross-coupling reaction; 0.0833333 h; Inert atmosphereSealed vial; 2: 3-chloro-pyridine in tert-butyl alcohol T=60°C; Hiyama cross-coupling reaction; Inert atmosphereSealed vial;