potassium hydroxide; potassium carbonate; 1,5-bislt;(N-benzyl-N,N-diethylammonio)ethylgt; ether dichloride in dichloromethane 6 h; Ambient temperature;

in acetonitrile T=10 - 55°C; 12 h;

hydrogen; palladium on activated carbon in isopropyl alcohol T=20°C; 2 h; Product distribution / selectivity;