Benzenesulfonyl isocyanate, 2-chloro- → 2-[4-(3,5-Dimethyl-4-phenyl-1H-pyrazol-1-yl)phenyl]ethyl (2-chlorophenyl)sulfonylcarbamate

Participants

Reaction Steps

The title compound was prepared according to the procedure described in step 2 of Example 1 from 2-[4-(3,5-dimethyl-4-phenyl-1H-pyrazol-1-yl)phenyl]ethanol (step 1 of Example 2) and 2-chlorobenzenesulfonyl isocyanate: 1H-NMR (CDCl3) δ 8.21 (1H, d, J=7.5 Hz), 7.55-7.20 (12H, m), 4.30 (2H, t, J=6.8 Hz), 2.91 (2H, t, J=6.8 Hz), 2.34 (3H, s), 2.28 (3H, s).

Provenance & Evidence