Sodium Bicarbonate → HCID 57918960, compound

Participants

Reaction Steps

(S)-tert-butyl 3-((R)-4-acetamido-1-(6-fluoro-3′-methylbiphenyl-3-yl)butyl)piperidine-1-carboxylate (40 mg, 0.083 mmol) was dissolved in a solution of 20% (V/V) TFA/CH2Cl2 (3 mL). The reaction mixture was stirred at rt for 1 h (monitored by HPLC) and a solution of satd aq NaHCO3 was added dropwise to adjust the pH to 7-8. The resulting mixture was extracted with CH2Cl2 (3×5 mL) and the combined extracts were washed with brine, dried over Na2SO4, and concentrated in vacuo to afford N—((R)-4-(6-fluoro-3′-methylbiphenyl-3-yl)-4-((S)piperidin-3-yl)butyl)acetamide (30 mg, 94%). MS (E/Z): 383 (M+H+).

Provenance & Evidence