Hydrazine → N-[[(5S)-3-[3-fluoro-4-(hydrazinecarbonyl)phenyl]-2-oxo-oxazolidin-5-yl]methyl]acetamide

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Reaction Steps

Hydrazine (0.041 ml, 1.30 mmol) was added dropwise with stirring to a solution of 5-(S)-acetamidomethyl-3-[4′-(pentafluorophenoxy)carbonyl-3′-fluorophenyl]oxazolidine-2-one (0.500 g, 1.08 mmol) in tetrahydrofuran (3 ml). The mixture was stirred at r.t. for 2 h, and the heavy white precipitate filtered, washed with ether, and dried under vacuum. Yield 0.295 g (88%). MS (m/z): [M+H]+=311.

Provenance & Evidence