4-Chlorobenzenesulfonamide → 3-[1-(4-{2-[({[(4-chlorophenyl)sulfonyl]amino} carbonyl) amino]ethyl}phenyl)-3,5-dimethyl-1H-pyrazol-4-yl]benzamide

Participants

Reaction Steps

The title compound was prepared according to the procedure described in step 1 of Example 42 from phenyl 2-(4-{4-[3-(aminocarbonyl)phenyl]-3,5-dimethyl-1H-pyrazol-1-yl}phenyl)ethylcarbamate (step 6 of example 72) and 4-chlorobenzensulfonamide: MS (ESI) m/z 552 [M+H]+, 550 [M−H]−, 1H-NMR (CDCl3) δ 7.92-7.80 (4H, m), 7.58-7.47 (4H, m), 7.29-7.18 (4H, m), 6.33 (1H, br.s), 3.47 (2H, t, J=6.1 Hz), 2.86 (2H, t, J=6.1 Hz), 2.23 (6H, s).

Provenance & Evidence