反应详情

A mixture of (3R,4R)-tert-butyl 4-(4-(benzyloxy)phenyl)-3-hydroxypiperidine-1-carboxylate (750 mg, 2 mmol), dioxane (4 mL) and 4.9 mL of 4 M HCl in dioxane was stirred at rt for 2 h. The reaction was then evaporated to dryness to yield 550 mg of (3R,4R)-4-(4-(Benzyloxy)phenyl)piperidin-3-ol hydrochloride which was used without further purification. LCMS (method J) RT 0.70 min, m/z 284 (M+H+).

1. customThe reaction was then evaporated to dryness