Potassium Carbonate → Tert-butyl (3r)-1-{4-[(5s)-5-({[(5-chloro-2-thienyl)carbonyl]amino}methyl)-2-oxo-1,3-oxazolidin-3-yl]phenyl}-2-oxo-3-pyrrolidinylcarbamate

Participants

Reaction Conditions

Reaction Steps

170 mg (0.292 mmol) of N2-(tert-butoxycarbonyl)-N1-{4-[(5S)-5-({[(5-chloro-2-thienyl)carbonyl]amino}methyl)-2-oxo-1,3-oxazolidin-3-yl]phenyl}-D-methioninamide are dissolved in 2 ml of DMSO, and 178.5 mg (0.875 mmol) of trimethylsulfonium iodide and 60.4 mg (0.437 mmol) of potassium carbonate are added, and the mixture is stirred at 80° C. for 3.5 hours. It is then evaporated under high vacuum, and the residue is washed with ethanol. 99 mg of the target compound remain.

Provenance & Evidence