反应条件
1: 1.) sodium acetate, peracetic acid, 2.) NaOCH3 / 1.) dichloromethane, acetic acid, a) 15 deg C, 2,5 h, b) RT, 3 h, 2.) methanol, reflux, 3 h 2: tetrahydrofuran / 0.5 h / 10 °C 3: aluminum isopropoxide / acetone; CH2Cl2 / 5 h / Heating 4: CH2Cl2 / 1 h / Ambient temperature 5: 78 percent / NaOCH3 / CH2Cl2; methanol / 1 h / -10 °C View Scheme
参考文献
Rosenberger; McDougal; Bahr
Journal of Organic Chemistry, 1982 , vol. 47, # 11 p. 2130 - 2134
