1: sodium tetrahydroborate / water; methanol / 1 h / 0 - 20 °C 2: titanium(IV) isopropylate; tert-butyl hydroperoxide; D-(-)-diisopropyl tartrate / dichloromethane / 16 h / -20 °C 3: 4-(N,N-dimethlyamino)pyridine; triethylamine / dichloromethane / 1 h / 20 °C 4: (allylPdCl)2; bis(1,2-diphenylphosphino)benzene; cesium fluoride; water / tetrahydrofuran / 16 h / 20 °C / |Inert atmosphere View Scheme

chloro-trimethyl-silane; diethyl (2R,3R)-tartrate; sodium iodide in hexane 7 h; Ambient temperature;

1: AlCl3 2: diethyl ether 3: (i) AcOH, H2SO4, (ii) /BRN= 2115196/ 4: aq. NaOH / 175 °C 5: IF5, Py / CH2Cl2 View Scheme

aluminium trichloride

1: AlCl3 2: diethyl ether View Scheme

1: AlCl3 2: diethyl ether 3: (i) AcOH, H2SO4, (ii) /BRN= 2115196/ View Scheme

1: AlCl3 2: N2H4*H2O, HCl / diethyl ether; ethanol 3: Cl2 / CH2Cl2 View Scheme