1-Butanesulfonyl chloride → HCID 56968119, compound

Participants

Reaction Steps

Butylsulfonyl chloride (76 mg, 0.487 mmol) was reacted with PTU (70 mg, 0.244 mmol) as the same manner as the synthesis of 1-(1-(methylsulfonyl)piperidin-4-yl)-3-(4-(trifluoromethyl)phenyl)urea yielding the final product (65 mg, 0.160 mmol, 66% yield). 1H NMR (d6-DMSO, 300 Mhz): δ 8.78 (s, 1H), 7.57 (s, 4H), 6.38 (d, J=7.5 Hz, 1H), 4.19 (d, J=Hz, 1H), 3.82 (d, J=Hz, 1H), 3.73 (m, 1H), 3.18 (t, J=12.4 Hz, 1H), 2.82 (m, 1H), 2.78 (t, J=Hz, 1H), 1.80 (t, J=9.6, 2H), 1.43 (m, 2H), 0.97 (s, 6H).

Provenance & Evidence