Methyl carbazate → HCID 69982559, compound

Participants

Reaction Steps

3-(4-(4-Oxopiperidin-1-yl)-3-fluorophenyl)-5(R)-(isoxazol-3-yloxymethyl)oxazolidin-2-one (125 mg, 0.33 mmol) was dissolved in MeOH (5 ml) and dichloromethane (5 ml), methyl carbazate (34 mg, 0.37 mmol) added, and the mixture stirred at ambient temperature under nitrogen for 18 hours. The mixture was evaporated, and the residue purified by chromatography on a 5 g silica Mega Bond Elut® column, eluting with a gradient increasing in polarity from 0 to 1% MeOH in dichloromethane. Relevant fractions were combined to give the desired product (98 mg).

Provenance & Evidence