lithium aluminium tetrahydride in diethyl ether 1.5 h; Ambient temperature;

1: 91 percent / LiAlH4 / diethyl ether / 1.5 h / Ambient temperature 2: 55 percent / PBr3, pyridine / diethyl ether / 1.) -30 deg C, 2 h, 2.) r.t., 24 h View Scheme

[(η2-cyclooctene)4Rh2(μ-Cl)2]; tris(4-methylphenyl)-phosphine in dichloromethane 120 h; Ambient temperaturefurther reagents;

in ethanol; water 1.5 h; Ambient temperature;

暂无反应条件数据

1: 57 percent / 4-Angstroem molecular sieves; BF3*OEt2 / CH2Cl2 / 1.5 h / 0 °C 2: 56 percent / 1.6M BuLi / tetrahydrofuran / 168000 h / 0 °C 3: 40 percent / TsOH / methanol / 24 h / 20 °C 4: 57 percent / Hg(ClO4)2*3H2O / tetrahydrofuran; CHCl3 / 0.08 h / 20 °C View Scheme