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 / |Reflux View Scheme

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

hydrogenchloride Reflux;