4-Nitrobenzenesulfonyl chloride → 4-Nitrobenzenesulfonamide

Participants

Reaction Steps

5.2.2 4-nitrobenzenesulfonamide was prepared according to the procedure for thiophene-2-sulfonamide YG1-030 except using 4-nitrobenzenesulfonyl chloride, which afforded the title compound 1.953 g (96.6%) as a pale yellow solid, m.p.: 178-180° C. 1H-NMR, 400 MHz, d6-DMSO, δ (ppm): 8.40 (d, J=8.6 Hz, 2H), 8.04 (d, J=8.6 Hz, 2H), 7.72 (br, 2H).

Provenance & Evidence