Triethylamine → HCID 11752617, compound

Participants

Reaction Steps

Prepared by the procedure of Example 1 Step 3. The amine from Step 3 (67 mg, 0.19 mmol), Et3N (80 □L, 0.57 mmol) and 2,2,2-trifluoroethylsulfamoyl chloride (75 mg, 0.38 mmol) were reacted to yield after purification by column chromatography on silica using 80% Et2O/iso-hexanes the title sulfamide (25 mg, 26%). 1H NMR (CDCl3, 500 MHz) δ 7.57-7.49 (2H, m), 7.45 (1H, t, J=7.8 Hz), 7.30 (1H, d, J=7.8 Hz), 7.19 (2H, dd, J=8.7, 5.6 Hz), 6.97 (2H, t J=8.7 Hz), 6.03 (1H, s), 4.69 (1H, s), 4.39 (1H, t, J=5.4 Hz), 4.10 (2H, q, J=7.2 Hz), 3.57 (2H, quintet, J=5.4 Hz), 3.03-2.90 (4H, m), 1.78 (6H, s), 1.39 (3H, t, J=7.2 Hz). MS (ES+) C24H28F4N4O2S requires: 512, found: 513 (M+H+, 100%).

Provenance & Evidence