2-Nitrobenzenesulfonamide → N-{3-[4-(1,2-diphenyl-but-1-enyl)-phenyl]-acryloyl}-2-nitro-benzenesulfonamide

Participants

Reaction Steps

Prepared by coupling 1a and 2-nitrobenzenesulfonamide in accordance with Procedure 1, Method B described hereinabove. Yield (22%); 1H NMR (d6-DMSO) δ 8.18 (d, J=5.2 Hz, 1H), 7.99 (d, J=5.9 Hz, 1H), 7.94–7.84 (m, 2H), 7.44–7.08 (m, 13H), 6.86 (d, J=8.1 Hz, 2H), 6.50 (d, J=15.7 Hz, 1H), 2.36 (q, J=7.4 Hz, 2H), 0.82 (t, J=7.4 Hz, 3H); APcI m/z: 539 (M+H+).

Provenance & Evidence