hydrogen; acetic acid; platinum(IV) oxide T=20°C; P=2250.23 Torr;

hydrogen; platinum(IV) oxide in acetic acid 16 h; Inert atmosphere;

hydrogen; acetic acid; platinum(IV) oxide P=2250.18 - 3750.3 Torr;

1: 96 percent / AlCl3 / 1,2-dichloro-benzene / 300 h / 25 °C 2: 90 percent / SbF5; cyclohexane / trifluoromethanesulfonic acid / 1 h / 25 °C View Scheme

1: potassium hydroxide; iodine / N,N-dimethyl-formamide / 16 h / 20 °C / Inert atmosphere 2: potassium carbonate / N,N-dimethyl-formamide / 16 h / 90 °C / Inert atmosphere 3: hydrogen / platinum(IV) oxide / acetic acid / 16 h / Inert atmosphere View Scheme

1: potassium carbonate / N,N-dimethyl-formamide / 16 h / 90 °C / Inert atmosphere 2: hydrogen / platinum(IV) oxide / acetic acid / 16 h / Inert atmosphere View Scheme

1: phosphoryl chloride / 80 °C 2: palladium; sodium acetate; ethanol / Hydrogenation View Scheme