water in diethyl ether T=0°C;

Multi-step reaction with 2 steps 1: 70 percent / hexachloroethane / petroleum ether / 20 h2: 60 percent / LiAlH4 / diethyl ether / 0.5 h / Ambient temperature  

With  tetramethyldiamidotrichloromethylchlorophosphonium chloride in  dichloromethane  Heating;