sodium hydroxide in ethanol 0.25 h; Heating;

1: 85 percent / potassium carbonate / acetone / 6 h / Heating 2: 82 percent / titanium chloride / CH2Cl2 / 4.5 h / 5 °C 3: 80 percent / aluminum chloride / CH2Cl2 / 1 h / Heating 4: 75 percent / potassium fluoride / methanol / 10 h / Heating 5: 70 percent / NaOH / ethanol / 0.25 h / Heating View Scheme

1: 82 percent / titanium chloride / CH2Cl2 / 4.5 h / 5 °C 2: 80 percent / aluminum chloride / CH2Cl2 / 1 h / Heating 3: 75 percent / potassium fluoride / methanol / 10 h / Heating 4: 70 percent / NaOH / ethanol / 0.25 h / Heating View Scheme

1: 75 percent / potassium fluoride / methanol / 10 h / Heating 2: 70 percent / NaOH / ethanol / 0.25 h / Heating View Scheme

1: 80 percent / aluminum chloride / CH2Cl2 / 1 h / Heating 2: 75 percent / potassium fluoride / methanol / 10 h / Heating 3: 70 percent / NaOH / ethanol / 0.25 h / Heating View Scheme