hydrogenchloride in methanol; water T=60°C; 3 h;

1: 4-(N,N-dimethlyamino)pyridine; triethylamine / dichloromethane / 0 - 20 °C 2: [Cp*RhCl2]2; silver hexafluoroantimonate; copper diacetate / 1,2-dichloro-ethane / 24 h / 120 °C / |Schlenk technique; |Inert atmosphere 3: hydrogenchloride / methanol; water / 3 h / 60 °C View Scheme

1: [Cp*RhCl2]2; silver hexafluoroantimonate; copper diacetate / 1,2-dichloro-ethane / 24 h / 120 °C / |Schlenk technique; |Inert atmosphere 2: hydrogenchloride / methanol; water / 3 h / 60 °C View Scheme

1: NiII chloride hexahydrate; sodium tetrahydroborate / methanol / 1 h / 0 - 20 °C 2: sodium hydride / mineral oil; tetrahydrofuran / 1 h / 20 °C View Scheme

hydrogenchloride in methanol; water T=60°C; 3 h;

1: 4-(N,N-dimethlyamino)pyridine; triethylamine / dichloromethane / 0 - 20 °C 2: [Cp*RhCl2]2; silver hexafluoroantimonate; copper diacetate / 1,2-dichloro-ethane / 24 h / 120 °C / |Schlenk technique; |Inert atmosphere 3: hydrogenchloride / methanol; water / 3 h / 60 °C View Scheme

1: [Cp*RhCl2]2; silver hexafluoroantimonate; copper diacetate / 1,2-dichloro-ethane / 24 h / 120 °C / |Schlenk technique; |Inert atmosphere 2: hydrogenchloride / methanol; water / 3 h / 60 °C View Scheme