Condensation of trimethylhydroquinone (I) with 4-chloro-1-butanol (II) in the presence of phosphomolybdic acid in refluxing toluene yielded the chlorobutyl ether (III). Benzhydrylpiperazine (VI), (prepared from chlorodiphenylmethane (IV) and piperazine (V)), was then condensed with chloride (III) to give the target compound, which was isolated as the dihydrochloride salt.