palladium 10 on activated carbon; hydrogen in acetic acid T=20°C; P=3102.97 Torr; 48 h; Inert atmosphere; optical yield given as percent eeenantioselective reaction;

1: palladium 10 on activated carbon; hydrogen / acetic acid / 48 h / 20 °C / 3102.97 Torr / Inert atmosphere 2: triethylamine / methanol / 6 h / 0 °C / Inert atmosphere 3: potassium carbonate / acetone / 0 °C / Inert atmosphere; Reflux 4: hydrogenchloride; water / methanol / 12 h / 20 °C / Inert atmosphere View Scheme