silver hexafluoroantimonate; [{(η5-C5Me5)RhCl}2(μ-Cl)2]; copper (II) acetate monohydrate in methanol T=90°C; 48 h; Schlenk techniqueInert atmosphere; regioselective reaction;

silver hexafluoroantimonate; [{(η5-C5Me5)RhCl}2(μ-Cl)2]; copper (II) acetate monohydrate in methanol T=90°C; 48 h; Inert atmosphere; Reagent/catalystSolvent; regioselective reaction;

1: With Cp*Rh(H2O)3(OTf)2; oxygen; acetic anhydride in 1,1-dimethylpropan-1-ol T=100°C; P=760.051 Torr; 24 h; Inert atmosphereSchlenk technique; 2: With sodium hydroxide in methanol; 1,1-dimethylpropan-1-ol T=20°C; 1 h; Overall yield = 49 percent; Overall yield = 59.2 mg;

1: benzene / 2 h / Heating 2: PCl3 / CH2Cl2 / 2 h / Ambient temperature View Scheme

1: benzene / 2 h / Heating 2: PCl3 / CH2Cl2 / 2 h / Ambient temperature View Scheme

phosphorus trichoride in dichloromethane 2 h; Ambient temperature; Yield given. Yields of byproduct given;

1.1: hydrogenchloride; sodium nitrite / acetonitrile; water / 0.5 h / -5 - 0 °C 1.2: 0 °C 2.1: [{(η5-C5Me5)RhCl}2(μ-Cl)2]; copper (II) acetate monohydrate; silver hexafluoroantimonate / methanol / 48 h / 90 °C / |Schlenk technique; |Inert atmosphere View Scheme

hydrogenchloride 1.) reflux, 35 min, 2.) from 175 to 185 deg C, 1 h; Yield given. Multistep reaction. Yields of byproduct given;