Hydrochloric Acid → HCID 66710366, compound

Participants

Reaction Steps

MeOH (25 mL) and HCl (4 N in dioxane) (16 ml, 64.00 mmol) were added to a flask charged with (3R,4S)-tert-butyl 4-(benzylamino)-3-fluoropiperidine-1-carboxylate (4 g, 12.97 mmol, prepared according to WO2007/071965 and references described therein) and the suspension was stirred at RT for 5 h. The solution was concentrated under reduced pressure and the white solid obtained was suspended in ether (50 ml) and filtered, dried under high vacuum to give the title product (2.90 g, 91%) (white solid).

Provenance & Evidence