反应详情

Reaction of 4,5,6,7-tetrahydrobenzimidazole with sodium hydride followed by treatment with 4-chloromethyl-1-(3,4-dichloro-phenyl)-1H-imidazole led after extractive workup and chromatography to the free base of the title compound which was converted into its white hydrochloride salt. Mp.>250° C. (MeOH/Et2O), MS: m/e=346 (M+).