1: K2CO3; acetone 2: K2CO3; acetone 3: sodium ethylate 4: palladium/charcoal; acetic acid / Hydrogenation 5: nitrobenzene; aluminium chloride / Behandeln des Reaktionsprodukts mit wss. Natronlauge 6: quinoline; copper-powder 7: sodium 8: aq.-ethanolic hydrochloric acid View Scheme

1: K2CO3; acetone 2: K2CO3; acetone 3: sodium ethylate 4: palladium/charcoal; acetic acid / Hydrogenation 5: nitrobenzene; aluminium chloride / Behandeln des Reaktionsprodukts mit wss. Natronlauge 6: quinoline; copper-powder View Scheme

Yield given. Multistep reaction;

hydrogen; palladium on activated charcoal in ethyl acetate P=760 Torr; 0.5 h;

1: POCl3 / Ambient temperature 2: 2.5 g / H2 / Pd/C / ethyl acetate / 0.5 h / 760 Torr View Scheme

1: 50percent KOH 2: POCl3 / Ambient temperature 3: 2.5 g / H2 / Pd/C / ethyl acetate / 0.5 h / 760 Torr View Scheme

hydrogenchloride; diethyl ether Erwaermen des Reaktionsprodukts mit wss.NaOH;

hydrogenchloride; diethyl ether Erwaermen des Reaktionsprodukts mit wss.Na2CO3;