Hydrochloric Acid → HCID 70491112, compound

Participants

Reaction Steps

To a mixture of 30 ml of a 2 normal hydrochloric acid solution and 20 ml of methanol was added 4 g of 2-(m-acetamidophenyl)imidazo[2,1-b]benzothiazole and the mixture was refluxed for 2 hours. The reaction mixture was concentrated under reduced pressure to form solid materials, which were recrystallized from ethanol to provide 4.2 g of 2-(m-aminophenyl)imidazo[2,1-b]benzothiazole di-hydrochloride hemihydrate.

Provenance & Evidence