反应详情

The title compound was prepared in an analogous way as Ex-1 using 4-acetyl-N-methoxy-benzenesulfonamide (Ex-30A) and 2,4-dimethoxy-5-(1-methyl-1H-indol-2-yl)benzaldehyde (Ex-15A), 94% yield, yellow solid, mp 214–216° C. 1H-NMR (300 MHz, CDCl3) δ 8.17 (d, J=16 Hz, 1H), 8.11 (d, J=8 Hz, 2H), 8.03 (d, J=8 Hz, 2H), 7.68 (s, 1H), 7.64 (d, J=7 Hz, 1H), 7.48 (d, J=16 Hz, 1H), 7.36 (d, J=8 Hz, 1H), 7.25–7.26 (m, 1H), 7.11–7.16 (m, 2H), 6.59 (s, 1H), 6.50 (s, 1H), 4.03 (s, 3H) 3.90 (s, 3H), 3.84 (s, 3H), 3.58 (s, 3H). MS m/z: 506 ([M]+, 30%), 476 (100%).