1-Amino-2-propanol → HCID 59249605, compound

Participants

Reaction Steps

To a stirred solution of rac {1-[(2R,3S,4R,5S)-3-(3-Chloro-2-fluoro-phenyl)-4-(4-chloro-2-fluoro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carbonyl]-piperidin-4-yl}-acetic acid hydrochloride salt (80 mg, 0.127 mmol) in methylene chloride (5 mL), HATU (77 mg, 0.28 mmol) and DIPEA (94 uL, 0.54 mmol) were added followed by 2-hydroxy-2-methyl-ethylamine (Aldrich, 20 mg, 0.27 mmol) and the mixture was stirred at rt for hers. The reaction was quenched with water and the mixture was extracted with methylene chloride (3×10 mL) and the extracts were combined and dried over sodium sulfate. The solvent was removed and the residue was chromatographed on a reverse phase HPLC (acetonitrile/water, 25-85%) to give a white solid. 48 mg.

Provenance & Evidence