Triethylamine → HCID 11260788, compound

Participants

Reaction Steps

Prepared by the procedure of Example 1 Step 3 using the amine from Step 3 (72 mg, 0.20 mmol), Et3N (114 μL, 0.82 mmol) and 2,2,2-trifluoroethylsulfamoyl chloride (121 mg, 0.61 mmol) to yield, after purification by column chromatography on silica using 80-100% Et2O/iso-hexanes the title sulfamide (23 mg, 22%). 1H NMR (CDCl3, 500 MHz) δ 7.54 (1H, d, J=7.8 Hz), 7.48 (1H, t, J=7.8 Hz), 7.42 (1H, s), 7.23 (1H, d, J=7.5 Hz), 7.19 (2H, dd, J=8.5, 5.6 Hz), 6.97 (2H, t, J=8.5 Hz), 4.71 (1H, s), 4.43 (1H, t, J=7.4 Hz), 3.74 (3H, s), 3.57 (2H, quintet, J=7.4 Hz), 2.98-2.92 (2H, m), 2.87-2.82 (2H, m), 1.87 (3H, s), 1.79 (6H, s). MS (ES+) C24H28F4N4O2S requires: 512, found: 513 (M+H+, 100%).

Provenance & Evidence