Hydrochloric Acid → N-phenyl-2-((pyridin-3-yloxy)methyl)piperazine-1-carboxamide dihydrochloride

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Reaction Steps

4 M HCl in 1,4-dioxane (6 mL, 24 mmol) was added to tert-butyl 4-(phenylcarbamoyl)-3-((pyridin-3-yloxy)methyl)piperazine-1-carboxylate (114.5 mg, 0.278 mmol). After 12 h, the reaction mixture was concentrated under reduced pressure, yielding 105.2 mg (98%) of the desired product as a white solid. LC-MS: RT=5.284 min, [M+H]+=313.1

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