1: H2 / 20percent Pd(OH)2 on carbon / acetic acid / 36 h / Ambient temperature 2: Ag2CO3 / CHCl3 / Ambient temperature 3: 85 percent / 5percent HCl / acetone / Heating 4: 87 percent / KH / 3 h / Heating View Scheme

1: H2 / 20percent Pd(OH)2 on carbon / acetic acid / 36 h / Ambient temperature 2: Ag2CO3 / CHCl3 / Ambient temperature 3: 85 percent / 5percent HCl / acetone / Heating View Scheme

Multi-step reaction with 2 steps 1: H2 / 20percent Pd(OH)2 on carbon / acetic acid / 36 h / Ambient temperature2: Ag2CO3 / CHCl3 / Ambient temperature  

With  hydrogen; palladium dihydroxide in  acetic acid  Ambient temperature;