1: 112 g / PCl3/PCL5 / Wiberg method 2: 85 g / SnCl4 / toluene 3: 51 g / t-BuOK / dimethylsulfoxide / Ambient temperature 4: 16 g / HCl / CH2Cl2 / -78 °C 5: 4.7 g / AgNO3 / dioxane; H2O / 39 h / Heating 6: 41 g / Brown's reagent / diethyl ether / 24 h / Ambient temperature View Scheme

1: 85 g / SnCl4 / toluene 2: 51 g / t-BuOK / dimethylsulfoxide / Ambient temperature 3: 16 g / HCl / CH2Cl2 / -78 °C 4: 4.7 g / AgNO3 / dioxane; H2O / 39 h / Heating 5: 41 g / Brown's reagent / diethyl ether / 24 h / Ambient temperature View Scheme

1: 16 g / HCl / CH2Cl2 / -78 °C 2: 4.7 g / AgNO3 / dioxane; H2O / 39 h / Heating 3: 41 g / Brown's reagent / diethyl ether / 24 h / Ambient temperature View Scheme

RuO4

1: 51 g / t-BuOK / dimethylsulfoxide / Ambient temperature 2: 16 g / HCl / CH2Cl2 / -78 °C 3: 4.7 g / AgNO3 / dioxane; H2O / 39 h / Heating 4: 41 g / Brown's reagent / diethyl ether / 24 h / Ambient temperature View Scheme

1: 4.7 g / AgNO3 / dioxane; H2O / 39 h / Heating 2: 41 g / Brown's reagent / diethyl ether / 24 h / Ambient temperature View Scheme