4-(N,N-dimethlyamino)pyridine in propionic acid anhydride; N,N-dimethyl-formamide

4-(N,N-dimethlyamino)pyridine in N,N-dimethyl-formamide 0.166667 h;

1: 78 percent / ammonium formate / 10percent Pd/C / methanol / 0.5 h / Heating 2: 96 percent / ammonia / methanol / 18 h / Ambient temperature 3: 71 percent / 4-(dimethylamino)pyridine / dimethylformamide / 0.17 h View Scheme

1: 96 percent / ammonia / methanol / 18 h / Ambient temperature 2: 71 percent / 4-(dimethylamino)pyridine / dimethylformamide / 0.17 h View Scheme