Reaktionsgleichung
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][C:3]=1[C:9]([C:11]1[CH:16]=[CH:15][N:14]=[CH:13][CH:12]=1)=[O:10].[C:17]([C:19]1[CH:20]=[C:21]([S:25](Cl)(=[O:27])=[O:26])[CH:22]=[CH:23][CH:24]=1)#[N:18]>>[Cl:8][C:5]1[CH:6]=[CH:7][C:2]([NH:1][S:25]([C:21]2[CH:22]=[CH:23][CH:24]=[C:19]([C:17]#[N:18])[CH:20]=2)(=[O:27])=[O:26])=[C:3]([C:9]([C:11]2[CH:16]=[CH:15][N:14]=[CH:13][CH:12]=2)=[O:10])[CH:4]=1Komponenten
3
Versuchsvorschrift
The title compound was prepared according to the general procedure for the synthesis of N-Aryl-benzenesulfonamides previously described using 116 mg of (2-amino-5-chloro-phenyl)-pyridin-4-yl-methanone and 100 mg of 3-cyano-benzenesulfonyl chloride. 1H-NMR (400 MHz, CDCl3): δ 7.36 (d, 1H, J=2.4 Hz), 7.57-7.62 (m, 4H), 7.68 (d,1H, J=8.8 Hz), 7.80 (m,1H), 8.04 (m, 2H), 8.90 (dd, 2H, J=4.8 Hz, 1.6 Hz), 10.3 (b, 1H). MS: m/z 398.8 (M++1).
Quellen und Nachweise
- ORD-Eintrag
- ord-a042c8d051bd4a2781ce364f4ae09560
- Quelldatensatz
- uspto-grants-2008_09
- Patentnummer
- US07420055B2
Verknüpfte Notizen
Wird geladen…