Methylamine → HCID 10286376, compound

Participants

Reaction Steps

The butyl (5R)-3-(2,3-dihydro-3-methyl-2-oxo-6-benzothiazolyl)-2-oxo-5-oxazolidinecarboxylate (EXAMPLE 29, Step 2, 300 mg, 0.856 mmol) is treated with 2N methylamine in MeOH (8.6 mL) with vigorous stirring, and the mixture is diluted with additional MeOH (10 mL) and stirred at ambient temperature for 1 h. The resulting slurry is filtered to give the title compound, mp 264–267° C.; MS (ESI+) for C13H13N3O4S m/z 308 (M+H)+; [α]25D−44 (c 0.92, DMSO).

Provenance & Evidence