hydrogen; palladium on activated charcoal in methanol; water P=760 Torr; Ambient temperature;

1: 84 percent / triethylamine / dimethylformamide / Ambient temperature 2: H2 / 10percent Pd/C / methanol; H2O / 760 Torr / Ambient temperature View Scheme

1: CH2Cl2 / Ambient temperature 2: 84 percent / triethylamine / dimethylformamide / Ambient temperature 3: H2 / 10percent Pd/C / methanol; H2O / 760 Torr / Ambient temperature View Scheme