Water → HCID 67501587, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of (S)-2,2-dimethyl-4-{2-[4-(5-trifluoromethyl-pyridin-2-ylamino)-phenyl]-ethyl}-oxazolidine-3-carboxylic acid tert-butyl ester (54 mg) in acetonitrile (0.5 ml) were added water (1.5 ml) and trifluoroacetic acid (0.071 ml). The mixture was heated at 80° C. for 2 h. The mixture was then cooled to room temperature and diluted with ethyl acetate. The resulting mixture was washed sequentially with 1 N aq. sodium hydroxide solution and saturated brine, the phases were then separated and the organic phase was dried over sodium sulphate and concentrated in vacuo to afford (S)-2-amino-4-[4-(5-trifluoromethyl-pyridin-2-ylamino)-phenyl]-butan-1-ol (38 mg, quant.) as a yellow oil which was used in the next step without further purification. MS (ISP): 326.3 ([M+H]+).

Provenance & Evidence