1: 97 percent / K2CO3 / acetone / 2 h / Heating 2: 86 percent / dimethyl dioxirane / acetone; CH2Cl2 / 0.5 h / 0 - 20 °C 3: 96 percent / K2CO3 / acetone / 1 h / Heating 4: 99 percent / BBr3 / CH2Cl2 / 0.5 h / 0 °C View Scheme

1: 65 percent / dimethyl dioxirane / acetone; CH2Cl2 / 1 h / 0 - 20 °C 2: 95 percent / K2CO3 / acetone / 6 h / Heating 3: 71 percent / I2; pyridine / 8 h / Heating 4: 94 percent / BBr3 / CH2Cl2 / 0.5 h / 0 °C 5: 90 percent / dimethyl dioxirane / acetone; CH2Cl2 / 0.33 h / 0 - 20 °C 6: 87 percent / K2CO3 / acetone; CH2Cl2 / 6 h / Heating 7: 80 percent / dimethyl dioxirane / acetone; CH2Cl2 / 0.17 h / 0 - 20 °C 8: 97 percent / K2CO3 / acetone / 1 h / Heating View Scheme

1: 97 percent / K2CO3 / acetone / 2 h / Heating 2: 86 percent / dimethyl dioxirane / acetone; CH2Cl2 / 0.5 h / 0 - 20 °C 3: 96 percent / K2CO3 / acetone / 1 h / Heating View Scheme

dihydrogen peroxide; sodium hydroxide in methanol; water T=0°C;

1: 65 percent / dimethyl dioxirane / acetone; CH2Cl2 / 1 h / 0 - 20 °C 2: 95 percent / K2CO3 / acetone / 6 h / Heating 3: 71 percent / I2; pyridine / 8 h / Heating 4: 94 percent / BBr3 / CH2Cl2 / 0.5 h / 0 °C View Scheme

暂无反应条件数据

1: 97 percent / K2CO3 / acetone / 2 h / Heating 2: 86 percent / dimethyl dioxirane / acetone; CH2Cl2 / 0.5 h / 0 - 20 °C 3: 96 percent / K2CO3 / acetone / 1 h / Heating 4: 99 percent / BBr3 / CH2Cl2 / 0.5 h / 0 °C 5: 89 percent / dimethyl dioxirane / acetone; CH2Cl2 / 0.83 h / 0 - 20 °C View Scheme