1.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere 2.1: (R,R)-Co-salen; acetic acid / water; toluene / 20 °C / Cooling with ice 3.1: lithium aluminium tetrahydride / tetrahydrofuran / 4 h / 0 - 20 °C / Inert atmosphere 4.1: 1H-imidazole; 4-(N,N-dimethlyamino)pyridine / dichloromethane / 4 h / 0 - 25 °C / Inert atmosphere 5.1: pyridinium p-toluenesulfonate / ethanol / 1 h / 60 °C 6.1: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / dichloromethane; dimethyl sulfoxide / 0.5 h / 20 °C / Inert atmosphere 7.1: magnesium / tetrahydrofuran / 0.5 h / 20 - 25 °C / Inert atmosphere 7.2: 1 h / Inert atmosphere 8.1: pyridinium p-toluenesulfonate / dichloromethane / 0.5 h / 20 °C / Inert atmosphere 9.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 5 h / 0 - 20 °C / Inert atmosphere 10.1: triphenylphosphine; diethylazodicarboxylate / diethyl ether; benzene / 14 h / 20 °C 11.1: pyridinium p-toluenesulfonate / ethanol / 1 h / 60 °C 12.1: RuCl2(tricyclohexylphosphine)2(benzylidene) / toluene / 23 h / 80 °C / Inert atmosphere 13.1: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / dichloromethane; dimethyl sulfoxide / 0.5 h / 20 °C / Inert atmosphere 14.1: aluminium(III) iodide; tetra-(n-butyl)ammonium iodide / benzene / 10 °C View Scheme

toluene-4-sulfonic acid in methanol 4 h; Ambient temperature;

[Rh(acac)2(CO)2]; polyoxyethanyl α-tocopheryl sebacate; hydrogen; 6-DPPon in water T=20°C; P=760.051 Torr; 24 h; Schlenk technique; regioselective reaction;

1: 82 percent / p-TsOH / methanol / 4 h / Ambient temperature 2: 83 percent / PBr3, pyridine / diethyl ether View Scheme

toluene-4-sulfonic acid in dichloromethane 3 h;

in tetrahydrofuran; hexane

NiCl2((PPh3)P)2; n-butyllithium; 1,8-diazabicyclo[5.4.0]undec-7-ene; triphenylphosphine in tetrahydrofuran; hexane Ambient temperature;

1: 65 percent / NaOH / bis-(2-hydroxy-ethyl) ether 2: 1.) lithium amide / hexamethylphosphoroamide, 1.) 1h, room temperature, 2.) 10 h, 55 deg C View Scheme

in tetrahydrofuran; dimethyl sulfoxide 1.) RT, 6 h, 2.) 45 deg C, 1 h;

copper(I) bromide dimethylsulfide complex; lithium chloride 1.) Et2O; 2.) -50 deg C then 30 min at -30 deg C; Multistep reaction;