Ammonia → 1-Chloroisoquinoline-5-sulfonamide
Reaktionsgleichung
[Cl:1][C:2]1[C:11]2[C:6](=[C:7]([S:12](Cl)(=[O:14])=[O:13])[CH:8]=[CH:9][CH:10]=2)[CH:5]=[CH:4][N:3]=1.[NH3:16]>C(Cl)Cl>[Cl:1][C:2]1[C:11]2[C:6](=[C:7]([S:12](=[O:14])(=[O:13])[NH2:16])[CH:8]=[CH:9][CH:10]=2)[CH:5]=[CH:4][N:3]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A solution of 1-chloro-5-chlorosulphonylisoquinoline (613 mg, 2.34 mmol) in methylene chloride saturated with ammonia gas (20 mL) was stirred at RT for 18 h, concentrated in vacuo to a white solid and purified by column chromatography upon silica gel (preabsorbed) using EtOAc-hexanes (1:1) as eluant to give 1-chloro-5-sulphamoylisoquinoline as a white solid (206 mg, 0.85 mmol).
Aufarbeitung
- concentrationconcentrated in vacuo to a white solid
- custompurified by column chromatography upon silica gel (preabsorbed)
Quellen und Nachweise
- ORD-Eintrag
- ord-5983867db4694066ab27e122182b5941
- Quelldatensatz
- uspto-grants-2001_06
- Patentnummer
- US06248738B1
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