Hydrochloric Acid → HCID 57754840, compound

Participants

Reaction Steps

A solution of 334 mg 4-{4-[(5S)-5-(acetylamino-methyl)-2-oxo-oxazolidin-3-yl]-2-fluoro-phenoxymethyl}-4-hydroxy-azepane-1-carboxylic acid tert-butyl ester (MW: 495.55, 0.674 mmol) in 3 ml of a 1.25 M anhydrous hydrogen chloride solution in methanol was stired at 35° C. for four hours. The solvent was evaporated under reduced pressure. The residue was dissolved in 4 ml water and the water layer neutralized to pH 7 with a saturated sodium bicarbonate solution. The water was evaporated and the residue dissolved in 30 ml of a 9/1 dichloromethane/methanol mixture. The unsoluble salt were filtered and the filtrate evaporated to dryness to afford off white solid. Yield 266 mg, quant. MS: 395.8 (M+H)+, 440.6 (M+HCOO−), Method ESI+, ESI−.

Provenance & Evidence