2-Amino-4-methylbenzenesulfonamide → (E)-2-(2-(4-Chloro-2-methoxyphenyl)vinylsulfonamido)-4-methylbenzenesulfonamide
Reaktionsgleichung
[NH2:1][C:2]1[CH:7]=[C:6]([CH3:8])[CH:5]=[CH:4][C:3]=1[S:9]([NH2:12])(=[O:11])=[O:10].[Cl:13][C:14]1[CH:19]=[CH:18][C:17](/[CH:20]=[CH:21]/[S:22](Cl)(=[O:24])=[O:23])=[C:16]([O:26][CH3:27])[CH:15]=1>>[Cl:13][C:14]1[CH:19]=[CH:18][C:17](/[CH:20]=[CH:21]/[S:22]([NH:1][C:2]2[CH:7]=[C:6]([CH3:8])[CH:5]=[CH:4][C:3]=2[S:9]([NH2:12])(=[O:10])=[O:11])(=[O:23])=[O:24])=[C:16]([O:26][CH3:27])[CH:15]=1Komponenten
3
Versuchsvorschrift
The title compound was synthesized as described for Example 194 a) in 69% yield, starting from 2-amino-4-methylbenzenesulfonamide and (E)-2-(4-chloro-2-methoxyphenyl)ethenesulfonyl chloride (1.5 equiv.). Purification by column chromatography, using chloroform/methanol (95:5) as the eluent.
Aufarbeitung
- customPurification by column chromatography
Quellen und Nachweise
- ORD-Eintrag
- ord-1d0613668a3a4cd3bf37e921ba4566bb
- Quelldatensatz
- uspto-grants-2015_09
- Patentnummer
- US09145380B2
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