Hydrochloric Acid → HCID 20038770, compound

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Reaction Steps

7-Allylamino-6-hydroxymethyl-2-(2-methoxy-2-propyl)-2H-pyrazolo[4,3-b]pyridine (1.30 g, 4.7 mmol) was suspended in water (15 ml) and made acidic with 6N hydrochloric acid. After 45 min the solution was adjusted to pH 9 with 10% sodium carbonate solution. The precipitated solid was filtered off and dried to give the title compound (0.89 g, 93%), m.p. 190°-192° C. Found: C, 58.58; H, 5.62; N, 27.25 C10H12N4O requires C, 58.81; H, 5.92; N, 27.43%

Provenance & Evidence