4-amino-N-(2-methylphenyl)benzene-1-sulfonamide → 4-amino-N-(2-methoxyphenyl)benzene-1-sulfonamide
Reaktionsgleichung
NC1C=CC(S(NC2C=CC=CC=2C)(=O)=O)=CC=1.[CH3:19][O:20][C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][C:22]=1[NH:27][S:28]([C:31]1[CH:36]=[CH:35][C:34]([N+:37]([O-])=O)=[CH:33][CH:32]=1)(=[O:30])=[O:29]>>[NH2:37][C:34]1[CH:35]=[CH:36][C:31]([S:28]([NH:27][C:22]2[CH:23]=[CH:24][CH:25]=[CH:26][C:21]=2[O:20][CH3:19])(=[O:29])=[O:30])=[CH:32][CH:33]=1Komponenten
3
Versuchsvorschrift
(RK1-1-27C II) I This compound was prepared according to the procedure described for compound 12a except using 11e to obtain required the product as a white solid (85 mg, 57%). Mp not determined; 1H NMR (400 MHz, CDCl3) δ 7.47 (d, J=8.6 Hz, 2H), 7.42 (dd, J=7.8, 1.1 Hz, 1H), 7.19 (br s, 1H), 6.96-6.89 (m, 2H), 6.81 (td, J=7.8, 1.1 Hz, 1H), 6.67 (dd, J=8.2, 1.1 Hz, 1H), 6.49 (d, J=8.6 Hz, 2H), 3.60 (s, 3H).
Aufarbeitung
- customto obtain