1: zinc; benzene / Erwaermen des Reaktionsprodukts mit POCl3 und Pyridin 2: palladium/charcoal; ethanol / Hydrogenation 3: aq.-ethanolic KOH View Scheme

Multi-step reaction with 2 steps 1: zinc; benzene / Erwaermen des Reaktionsprodukts mit POCl3 und Pyridin2: palladium/charcoal; ethanol / Hydrogenation  

Multi-step reaction with 4 steps 1.1: magnesium; iodine / diethyl ether / |Inert atmosphere; |Reflux1.2: 2.08 h / 0 - 20 °C / |Inert atmosphere2.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 2 h / 0 °C / |Inert atmosphere3.1: magnesium; iodine / tetrahydrofuran / |Inert atmosphere; |Reflux3.2: -30 - 20 °C / |Inert atmosphere4.1: pyridinium chlorochromate; periodic acid / acetonitrile / 0.5 h / |Inert atmosphere