反应详情

A reaction mixture of 110.52 g (0.464 mol) of diethyl-[2-(4-nitrophenoxy)ethyl]amine and 17 g of Raney nickel in 700 mL of methanol is hydrogenated for 30 hours at 20° C. and 3 bar hydrogen. The catalyst is filtered off and the filtrate is evaporated down. Yield: 93 g (96.2% of theory); C12H20N2O (M=208.30); calc.: molecular ion peak (M)+: 209; found: molecular ion peak (M)+: 209.

1. filtrationThe catalyst is filtered off
2. customthe filtrate is evaporated down