HCID 68708089, compound → HCID 18442924, compound

Participants

Reaction Steps

Ethyl 3-phenyl-3-(1-tert-butylcarbonyloxypiperidin-4-yl)acrylate (˜25 mmol) was dissolved in ethanol (200 mL) and the solution purged with argon. 20% Palladium hydroxide (2 g) was added and the resulting mixture was stirred at room temperature under an atmosphere of hydrogen (balloon) for 72 h. The mixture was purged with argon, filtered and the filtrate evaporated. The crude product was purified by silica gel chromatography (eluent: isohexane then 35% ethyl acetate in isohexane) to give the sub-titled compound (5.3 g).

Provenance & Evidence