反应条件
1: 67 percent / Sm, HgCl2 / tetrahydrofuran / 31 - 40 °C 2: 82 percent / PCC / CH2Cl2 / 3 h / Ambient temperature 3: 1.) t-BuOK / 1.) THF, room temperature, 2 h, 2.) 30 min 4: 93 percent / Na2CO3 / methanol / 3.5 h / Ambient temperature 5: 48 percent / SeO2, t-BuOOH / 2,2,4-trimethyl-pentane / 1.) 0 deg C, 2 h, 2.) room temperature, 4 h 6: 94 percent / imidazole / dimethylformamide / 4 h / Ambient temperature 7: 1.) n-BuLi / 1.) THF, hexane, room temperature, 20 min, 2.) room temperature, 30 min 8: 88 percent / MeONa, LiAlH4 / methanol; tetrahydrofuran / 1 h / Heating 9: 99 percent / TBAF / tetrahydrofuran / 16 h / Ambient temperature 10: 1.) p-TsOH, 2.) t-BuOMe, 9-acetoxyanthracene / 1.) dioxane, H2O, 75 deg C, 4 h, 2.) irradiation, 1 h View Scheme
参考文献
Journal of Organic Chemistry, , vol. 61, # 1 p. 118 - 124
