p-(Trifluoromethoxy)benzenesulphonyl chloride → N-[4-Bromo-2-(pyridine-4-carbonyl)-phenyl]4-trifluoromethoxy-benzenesulfonamide

HRID 495579

Reaktionsgleichung

Reaktionsgleichung von HRID 495579
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([Br:8])=[CH:4][C:3]=1[C:9]([C:11]1[CH:16]=[CH:15][N:14]=[CH:13][CH:12]=1)=[O:10].[F:17][C:18]([F:31])([F:30])[O:19][C:20]1[CH:25]=[CH:24][C:23]([S:26](Cl)(=[O:28])=[O:27])=[CH:22][CH:21]=1>>[Br:8][C:5]1[CH:6]=[CH:7][C:2]([NH:1][S:26]([C:23]2[CH:22]=[CH:21][C:20]([O:19][C:18]([F:17])([F:30])[F:31])=[CH:25][CH:24]=2)(=[O:28])=[O:27])=[C:3]([C:9]([C:11]2[CH:16]=[CH:15][N:14]=[CH:13][CH:12]=2)=[O:10])[CH:4]=1

Komponenten

3

Edukt 2

HCID 523102p-(Trifluoromethoxy)benzenesulphonyl chlorideHCID 13549724(2-Amino-5-bromophenyl)(pyridin-4-yl)methanone

Produkt 1

HCID 10413664N-[4-Bromo-2-(pyridine-4-carbonyl)-phenyl]4-trifluoromethoxy-benzenesulfonamide

Versuchsvorschrift

The title compound was prepared according to the general procedure for the synthesis of N-Aryl-benzenesulfonamides previously described using 138 mg of (2-Amino-5-bromo-phenyl)-pyridin-4-yl-methanone and 130 mg of 4-Trifluoromethoxy-benzenesulfonyl chloride. 1H-NMR (400 MHz, CDCl3): δ 7.23 (d, 2H, J=8.0 Hz), 7.45 (m, 3H), 7.71 (m, 2H), 7.85 (d, 2H, J=8.8 Hz), 8.85 (d, 2H, J=6.4 Hz), 10.23 (s, 1H). MS: m/z 502.9 (M++1).

Quellen und Nachweise

ORD-Eintrag
ord-fabd7402b5af438fb38ce3b1f4b94a7f
Quelldatensatz
uspto-grants-2005_09
Patentnummer
US06939885B2

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