triethylamine in tetrahydrofuran

1: 89 percent / LiAlH4 / diethyl ether / 0 °C 2: Et3N / CH2Cl2 / 0 °C View Scheme

2: 95 percent / sodium bismethoxyethoxyaluminum hydride (Red-Al) / diethyl ether / 1.) 0 deg C, 1 h; 2.) room temp., 12 h 3: 85 percent / pyridinium dichromate / dimethylformamide / 2 h / 0 °C 4: n-BuLi / tetrahydrofuran / 1 h / -78 °C 5: Dowex AG 50 W acidic ion exchange resin / methanol / 3 h / 40 °C 6: Et3N / CH2Cl2 / 1 h / 0 °C View Scheme

暂无反应条件数据

lithium bromide in tetrahydrofuran 18 h; Heating; Yield given;

1: 75 percent / NaI / ethanol; H2O / 12 h / Heating 2: 1) LDA, 2) HMPA / 1) THF, pentane, -78 deg C, 15 min, 2) THF, -40 deg C to room temperature, 30 min 3: 95 percent / LiAlH4 / tetrahydrofuran / 2 h / Ambient temperature View Scheme

in tetrahydrofuran; dimethyl sulfoxide

in ethanol; water 18 h; Heating;