Pyrrole → 1-[(3-Bromo-2-thienyl)sulfonyl]-1H-pyrrole
Reaktionsgleichung
[Br:1][C:2]1[CH:6]=[CH:5][S:4][C:3]=1[S:7](Cl)(=[O:9])=[O:8].[NH:11]1[CH:15]=[CH:14][CH:13]=[CH:12]1>>[Br:1][C:2]1[CH:6]=[CH:5][S:4][C:3]=1[S:7]([N:11]1[CH:15]=[CH:14][CH:13]=[CH:12]1)(=[O:9])=[O:8]Komponenten
3
Versuchsvorschrift
N-(3-bromothiophene-2-sulfonyl)pyrrole was prepared in the same manner as described in Example 33A by reacting 3-bromothiophene-2-sulfonylchloride with pyrrole (for 16 hr.). N-(3-bromothiophene-2-sulfonyl)pyrrole was obtained in 54% yield.
Aufarbeitung
- customN-(3-bromothiophene-2-sulfonyl)pyrrole was prepared in the same manner
Quellen und Nachweise
- ORD-Eintrag
- ord-ceb7348aeee44a8d990fc5a9b27007ac
- Quelldatensatz
- uspto-grants-1997_01
- Patentnummer
- US05594021
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