Hydrochloric Acid → HCID 19823303, compound

Participants

Reaction Steps

Conc. hydrochloric acid (1.1 ml) was added to a mixture of 6-[2-(3,7-dimethylimidazo[1,2-a]pyridin-2-yl)ethyl]-2-aminobenzoxazole (1.5 g) in ethanol (9 ml) and the mixture was stirred for 5 minutes at ambient temperature. The isolated crystal was collected by filtration and the resulting crystal was recrystallized from a mixture of ethanol and ethyl acetate to give 6-[2-(3,7-dimethylimidazo[1,2-a]pyridin-2-yl)ethyl]-2-aminobenzoxazole dihydrochloride (0.91 g).

Provenance & Evidence