反应条件
1: 98 percent / LiAlH4 / tetrahydrofuran / 1) 0 deg C, 1 h, 2) r.t., 30 min 2: 85 percent / MCPBA / CH2Cl2 / 2 h / Ambient temperature 3: 95 percent / DMAP, Et3N / CH2Cl2 / 1) 0 deg C 1 h, 2) r.t., 1 h 4: 50 percent / LDA, n-BuLi, HMPT / tetrahydrofuran; hexane / 1) -20 deg C, 10 min, 2) 20 deg C, 2+20 h 5: 42 percent / Na/Hg / methanol / 48 h / 25 °C 6: 65 percent / CsF / tetrahydrofuran / 3 h / Heating View Scheme
