反应条件
1: triethylamine / CH2Cl2 / 24 h / 20 - 25 °C 2: 1.) CuI / 1.) THF, -30 deg C, 15 min, 2.) THF, -30 deg C, 1 h 3: 1.) potassium tert-butoxide / 1.) THF, 45 deg C, 45 min; other reagents: NaH, NaOH/tetrabutylammonium bromide, NaOH/tetrabutylammonium fluoride, 2.) THF, 21 deg C, 1 h 4: 1.) ozone, Sudan red, 2.) NaBH4, NaOH / 1.) CH2Cl2, ethanol, 2.) CH2Cl2, ethanol, 25 deg C, 12-16 h View Scheme
参考文献
Cossy, Janine; Bouzbouz, Samir; Caille, Jean Claude
Tetrahedron Asymmetry, 1999 , vol. 10, # 20 p. 3859 - 3862
