Hydrochloric Acid → 5-Methyl-2-{[(1-{[(1R,2R)-2-phenylcyclopropyl]carbonyl}piperidin-4-yl)methyl]amino}pyrimidinium chloride

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Reaction Steps

5-Methyl-2-{[(1-{[(1R,2R)-2-phenylcyclopropyl]carbonyl}piperidin-4-yl)methyl]amino}pyrimidine (6.81 g, 19.4 mmol) (EXAMPLE 145) was dissolved in EtOH (400 mL) and 1 M HCl in ether (19.4 mL, 19.4 mmol) added. The solution was then concentrated and the residue was crystallized from 30% 2-propanol in ether (100 mL) to give the title compound. Melting Point 157.5° C. M.S. (M+1): 351.

Provenance & Evidence