Реакция #434530

Уравнение реакции

4-acetyl-N,N-dimethyl-benzenesulfonamide

2,4-dimethoxy-5-(1-methyl-1H-indol-2-yl)benzaldehyde

→

title compound

Выход 64.0%

4-{3E-[2,4-Dimethoxy-5-(1-methyl-1H-indol-2-yl)phenyl]acryloyl}-N,N-dimethylbenzenesulfonamide

Выход 64.0%

Условия реакции

Методика

The title compound was prepared in an analogous manner as Ex-1 using 4-acetyl-N,N-dimethyl-benzenesulfonamide (Ex-31A) and 2,4-dimethoxy-5-(1-methyl-1H-indol-2-yl)benzaldehyde (Ex-15A), 64% yield, yellow solid, mp 120–122° C. 1H-NMR (300 MHz, CDCl3) δ 8.18 (d, J=16 Hz, 1H), 8.12 (d, J=8 Hz, 2H), 7.88 (d, J=8 Hz, 2H), 7.69 (s, 1H), 7.64 (d, J=8 Hz, 1H), 7.48 (d, J=16 Hz, 1H), 7.36 (d, J=8 Hz, 1H), 7.22–7.27 (m, 1H), 7.11–7.16 (m, 1H), 6.59 (s, 1H), 6.50 (s, 1H), 4.11 (s, 3H), 3.90 (s, 3H), 3.59 (s, 3H), 2.74 (s, 6H). HRMS (ESI) Calcd. for C28H28N2O5S: 505.1797 (M+H)+; Found: 505.1797.

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