Propan-2-one--water (1/1) → HCID 86722769, compound

Participants

Reaction Steps

Oxone (320 mg, 0.50 mmol) was added to a stirred solution of (E)-4-(3-(3,5-dichloro-4-fluorophenyl)-4,4,4-trifluorobut-1-enyl)-2-(methylthio)-N-(2-oxo-2-(2,2,2-trifluoroethylamino)ethyl)benzamide (150 mg, 0.25 mmol) in acetone-water (10 mL, 1:1) at ambient temperature and the reaction mixture was stirred for 18 h. The reaction mixture was then extracted with CH2Cl2. The organic layer was washed with brine and water, dried (Na2SO4), filtered, concentrated and the residue was triturated with pentane-Et2O (1:1) to afford the title compound as an off white solid (85 mg, 56%): 1H NMR (300 MHz, DMSO-d6) δ 9.01 (t, J=6.0, 1H), 8.37 (t, J=6.4 Hz, 1H), 8.08 (s, 1H), 8.01-7.96 (m, 1H), 7.88-7.86 (m, 2H), 7.64 (d, J=7.6 Hz, 1H), 7.05 (dd, J=16.4, 8.8 Hz, 1H), 6.91 (d, J=15.6 Hz, 1H), 4.87-4.80 (m, 1H), 3.98-3.91 (m, 4H), 3.38 (s, 3H); ESIMS m/z 608.85 ([M+H]+); IR (thin film) 337, 416, 721, 164, 768 cm−1.

Provenance & Evidence