1: With AlCl3, aluminium chloride in dichloromethane T=-10 - 44°C; Inert atmosphereReflux; 2: With hydrogenchloride; water in dichloromethane; water T=15 - 20°C;
1: With AlCl3, aluminium chloride in dichloromethane T=-10 - 44°C; Inert atmosphereReflux; 2: With hydrogenchloride; water in dichloromethane; water T=15 - 20°C;