1-Diethylamino ethyl-2-phenyl-3-keto piperazine → 1-(4'-Chloro benzyl)-3-phenyl-4-diethylamino ethyl piperazine

Participants

Reaction Steps

1-(4'-Chloro benzyl)-2-keto-3-phenyl-4-diethylamino ethyl piperazine prepared according to Example 10, is reduced by following the procedure described hereinabove in Example 8a whereby, in place of 1-diethylamino ethyl-3-keto-2-phenyl piperazine, the equimolecular amount of said 1-(4'-Chloro benzyl)-2-keto-3-phenyl-4-diethylamino ethyl piperazine is used. The resulting 3-phenyl piperazine compound is obtained in the form of a light yellow oil boiling at 180° C./0.01 mm. Hg.

Provenance & Evidence