HCID 12952944, compound → HCID 12952946, compound

Participants

Reaction Steps

A solution of 10.0 g (0.023 mole) of 4-(2-dibenzylaminoethyl)-1-ethyl-2-imino-3-phenylimidazolidine dihydrochloride hydrate in 175 ml of ethanol was shaken for 7 hours in a Parr apparatus at 70° C. with palladium catalyst at 45 p.s.i. hydrogen. After filtering and concentrating the filtrate in vacuo, the solid residue, was recrystallized from a 80/20% mixture of isopropanol-ethanol. The salt weighed 4.55 g (70% yield); m.p. 223°-224° C.

Provenance & Evidence