Reaktionsgleichung
[NH2:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[NH:7][C:6](=[O:11])[CH2:5]2.[CH3:12][O:13][C:14]([C:16]1[CH:24]=[CH:23][C:19]([C:20](Cl)=[O:21])=[CH:18][CH:17]=1)=[O:15]>N1C=CC=CC=1>[CH3:12][O:13][C:14]([C:16]1[CH:24]=[CH:23][C:19]([C:20]([NH:1][C:2]2[CH:3]=[C:4]3[C:8](=[CH:9][CH:10]=2)[NH:7][C:6](=[O:11])[CH2:5]3)=[O:21])=[CH:18][CH:17]=1)=[O:15]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A mixture of 82.0 mg 5-amino-2-oxindole and 131.0 mg 4-methoxycarbonylbenzoyl chloride in pyridine was stirred at room temperature for 3 hr and poured into ice water. The precipitate was filtered, washed with water and dried in a vacuum oven to give 138.0 mg of 5-(4-methoxycarbonylbenzamido)-2oxindole (81% yield).
Aufarbeitung
- filtrationThe precipitate was filtered
- washwashed with water
- customdried in a vacuum oven
Quellen und Nachweise
- ORD-Eintrag
- ord-1c489b6e3bdf42119d09d797f8064076
- Quelldatensatz
- uspto-grants-2005_02
- Patentnummer
- US06855730B2
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