Methyl iodide → HCID 10237359, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of N-{3-[3-fluoro-4-(5-oxo-5,6-dihydro-4H-[1,3,4]thiadiazin-2-yl)-phenyl]-2-oxo-oxazolidin-5(S)-ylmethyl}-acetamide (0.100 g, 0.273 mmol), potassium carbonate (0.075 g, 0.546 mmol), and iodomethane (0.0187 ml, 0.300 mmol) in DMF (3 ml) is heated at 80° C. overnight. The reaction mixture is filtered and evaporated to dryness. The residue is purified by PTLC (10% MeOH/DCM) to give product as a white solid (0.104 g, 90%); 1HNMR (300 MHz, DMSO-d6) δ 1.82 (s, 3H), 3.39 (s, 3H), 3.42 (t, J=5.5, 2H), 3.66 (s, 2H), 3.76 (dd, J=6.6, 9.3 Hz, 1H), 4.14 (t, J=9.1 Hz, 1H), 4.71-4.80 (m, 1H), 7.43 (dd, J=2.2, 8.8 Hz, 1H), 7.59 (dd, J=1.9, 14 Hz, 1H), 7.72 (t, J=8.8 Hz, 1H), 8.25 (t, J=5.8 Hz, 1H); mp 179-80; MS (m/z): [M+H]+=381.

Provenance & Evidence