Hydrochloric Acid → N-(4-chloro-3-methyl-5-isoxazolyl)-2-(2,6-dimethoxybenzyl)thieno[2,3-b]pyridine-3-sulfonamide
Reaktionsgleichung
[Cl:1][C:2]1[C:3]([CH3:37])=[N:4][O:5][C:6]=1[N:7](COCCOC)[S:8]([C:11]1[C:19]2[C:14](=[N:15][CH:16]=[CH:17][CH:18]=2)[S:13][C:12]=1[CH2:20][C:21]1[C:26]([O:27][CH3:28])=[CH:25][CH:24]=[CH:23][C:22]=1[O:29][CH3:30])(=[O:10])=[O:9].Cl>CO>[Cl:1][C:2]1[C:3]([CH3:37])=[N:4][O:5][C:6]=1[NH:7][S:8]([C:11]1[C:19]2[C:14](=[N:15][CH:16]=[CH:17][CH:18]=2)[S:13][C:12]=1[CH2:20][C:21]1[C:26]([O:27][CH3:28])=[CH:25][CH:24]=[CH:23][C:22]=1[O:29][CH3:30])(=[O:9])=[O:10]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
The title compound was prepared by the method of Example 4(D) using N-(4-chloro-3-methyl-5-isoxazolyl)-N-(methoxyethoxymethyl)-2-(2,6-dimethoxybenzyl)thieno[2,3-b]pyridine-3-sulfonamide (0.11 g, 0.19 mmoles), methanol (5 ml) and 4N HCl (1 ml). Recrystallization from EtOAc/hexanes provided 35 mg (39%) of the title compound as a white precipitate, m.p. 66-71° C.
Aufarbeitung
- customThe title compound was prepared by the method of Example 4(D)
- customRecrystallization from EtOAc/hexanes
Quellen und Nachweise
- ORD-Eintrag
- ord-484318b27df84739a51ae980082f4c47
- Quelldatensatz
- uspto-grants-2000_01
- Patentnummer
- US06013655
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