Boron trifluoride etherate → HCID 57496383, compound

Participants

Reaction Steps

A solution of BF3.OEt2 (4.93 ml, 38.9 mmol) in CH2Cl2 (30 ml) was added to a stirred solution of benzyl 2-cyclohexyl-4-hydroxy-4-phenylpiperidine-1-carboxylate (5 g, 12.71 mmol) in CH2Cl2 (244 ml) at 0° C. The mixture was stirred at room temperature for 15 minutes. Saturated sodium bicarbonate (100 ml) was added after 15 minutes. Extracted twice with CH2Cl2 and the combined organics were dried and concentrated. The crude product was not purified.

Provenance & Evidence