4-Bromo-3-fluorobenzenesulfonyl chloride → 4-Bromo-N-[4-chloro-2-(6-methyl-pyridine-3-carbonyl)-phenyl]-3-fluoro-benzenesulfonamide
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:12]=[N:13][C:14]([CH3:17])=[CH:15][CH:16]=1)=[O:10].[Br:18][C:19]1[CH:24]=[CH:23][C:22]([S:25](Cl)(=[O:27])=[O:26])=[CH:21][C:20]=1[F:29]>N1C=CC=CC=1>[Br:18][C:19]1[CH:24]=[CH:23][C:22]([S:25]([NH:1][C:2]2[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][C:3]=2[C:9]([C:11]2[CH:12]=[N:13][C:14]([CH3:17])=[CH:15][CH:16]=2)=[O:10])(=[O:27])=[O:26])=[CH:21][C:20]=1[F:29]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
The title compound was prepared according to the general procedures for the synthesis of N-Aryl-benzenesulfonamides previously described using (2-amino-5-chloro-phenyl)-(6-methyl-pyridin-3-yl)-methanone 2.4 g (8.77 mmol) and 4-bromo-3-fluoro-benzenesulfonyl chloride 2.16 g (8.77 mmol) stirred in 14 ml pyridine. Purification on silica gel with flash column chromatography gave a light orange solid.
Aufarbeitung
- customPurification on silica gel with flash column chromatography
- customgave a light orange solid
Quellen und Nachweise
- ORD-Eintrag
- ord-35831674dea7462d90f862e99b4a3891
- Quelldatensatz
- uspto-grants-2008_09
- Patentnummer
- US07420055B2
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