lithium aluminium tetrahydride in diethyl ether T=0°C; 3 h;

Multi-step reaction with 2 steps 1: 1.) TiCl4 2.) H2O / 1.) CH2Cl2, -78 deg C 2.) H2O, 2h2: 64 percent / KOH / ethanol / 0.67 h / Heating