(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium hydroxide in tetrahydrofuran; water T=20°C; Suzuki-Miyaura Coupling; 24 h; Schlenk techniqueInert atmosphere;

bis(tricyclohexylphosphine)benzylidene ruthenium(IV) dichloride in dichloromethane

1.1: Ti(O-i-Pr)4; i-PrMgCl / diethyl ether / -40 °C 1.2: 83 percent / CuCN-2LiCl / diethyl ether; tetrahydrofuran / 0 - 20 °C 2.1: 100 percent / Cl2(Cy3P)2Ru=CHPh / CH2Cl2 View Scheme

1.1: zirconocene dichloride; n-butyllithium; tributylphosphine / tetrahydrofuran; hexane / 1 h / 50 °C / |Schlenk technique; |Inert atmosphere 1.2: 1 h / 50 °C / |Schlenk technique; |Inert atmosphere 2.1: RuCl2(tricyclohexylphosphine)2(benzylidene) / dichloromethane / 1 h / 20 °C / |Schlenk technique; |Inert atmosphere 3.1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium hydroxide / tetrahydrofuran; water / 24 h / 20 °C / |Schlenk technique; |Inert atmosphere View Scheme

isopropylmagnesium chloride; iron(III) chloride in diethyl ether

1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / 0.5 h / 20 °C / |Schlenk technique; |Inert atmosphere 2: molybdenum pentachloride / dichloromethane / 12 h / 20 °C / |Inert atmosphere; |Schlenk technique View Scheme