反应详情

4-(N-(4-fluorophenyl)-N-methylsulfamoyl)benzoic acid (4) (100 mg, 0.32 mmol) was treated with 4-(pyridin-2-yl)thiazol-2-amine (48 mg, 0.27 mmol) using method C. The residue was purified using flash chromatography eluting with EtOAc. The resulting solid was triturated with diethyl ether to give 4-(N-(4-fluorophenyl)-N-methylsulfamoyl)-N-(4-(pyridin-2-yl)thiazol-2-yl)benzamide as a yellow solid. Yield: 34 mg (27%). 1H-NMR: 8.61 (d, J=4.5 Hz, 1H), 8.29 (d, J=8.5 Hz, 2H), 8.02 (d, J=8.5 Hz, 1H), 7.93-7.83 (m, 2H), 7.65 (d, J=8.5 Hz, 2H), 7.36-7.31 (m, 1H), 7.24-7.12 (m, 4H), 3.17 (s, 3H).

1. customThe residue was purified
2. washeluting with EtOAc
3. customThe resulting solid was triturated with diethyl ether