反应详情

A suspension of 0.20 g. of Raney nickel, 6.3 g. of 1,4,5,6-tetrahydropyrimidine-1-acetaldehyde and 1.7 g. of ammonia in 50 ml. of ethanol is shaken under 20 atmospheres of hydrogen at 40° C. until one equivalent is absorbed. The catalyst is filtered off and the solvent is removed in vacuo to give 1-(2-aminoethyl)-1,4,5,6-tetrahydropyrimidine.

1. additionA suspension of 0.20 g
2. customis absorbed
3. filtrationThe catalyst is filtered off
4. customthe solvent is removed in vacuo