Benzenesulfonamide → N-{3-[4-(6-phenyl-8,9-dihydro-7H-benzocyclohepten-5-yl)-phenyl]-acryloyl}-benzenesulfonamide

Participants

Reaction Steps

Prepared from the coupling of 2e and benzene sulfonamide by the method described in Procedure 1, Method A. Yield (70%); 1H NMR (d6-DMSO) δ 12.25 (s, 1H), 7.94 (d, J=7.3 Hz, 2H), 7.66 (m, 3H), 7.42 (d, J=15.7 Hz, 1H), 7.34-7.14 (m, 10H), 6.88 (d, J=8.1 Hz, 2H), 6.72 (d, J=7.3 Hz, 1H), 6.48 (d, J=15.7 Hz, 1H), 2.79 (m, 2H), 2.28 (m, 2H), 2.09 (m, 2H); ESI m/z: 504 (M−H−, 100%).

Provenance & Evidence