Methyl 2,3-dihydro-2-oxo-1H-indole-5-carboxylate → 3-(3,5-Diisopropyl-4-methoxybenzylidene)-2-oxo-2,3-dihydro-1H-indole-5-carboxylic acid methyl ester

HRID 1860751Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1860751
[CH:1]([C:4]1[CH:5]=[C:6]([CH:9]=[C:10]([CH:14]([CH3:16])[CH3:15])[C:11]=1[O:12][CH3:13])[CH:7]=O)([CH3:3])[CH3:2].[CH3:17][O:18][C:19]([C:21]1[CH:22]=[C:23]2[C:27](=[CH:28][CH:29]=1)[NH:26][C:25](=[O:30])[CH2:24]2)=[O:20]>>[CH3:17][O:18][C:19]([C:21]1[CH:22]=[C:23]2[C:27](=[CH:28][CH:29]=1)[NH:26][C:25](=[O:30])[C:24]2=[CH:7][C:6]1[CH:5]=[C:4]([CH:1]([CH3:3])[CH3:2])[C:11]([O:12][CH3:13])=[C:10]([CH:14]([CH3:16])[CH3:15])[CH:9]=1)=[O:20]

Komponenten

3

Edukt 2

HCID 2773516Methyl 2,3-dihydro-2-oxo-1H-indole-5-carboxylateHCID 105850253,5-Diisopropyl-4-methoxybenzaldehyde

Produkt 1

HCID 539062643-(3,5-Diisopropyl-4-methoxybenzylidene)-2-oxo-2,3-dihydro-1H-indole-5-carboxylic acid methyl ester

Versuchsvorschrift

3,5-Diisopropyl-4-methoxybenzaldehyde was condensed with 5-methoxycarbonyl-2-oxindole to give 0.25 g of 3-(3,5-Diisopropyl-4-methoxybenzylidene)-2-oxo-2,3-dihydro-1H-indole-5-carboxylic acid methyl ester as a yellow-orange solid.

Quellen und Nachweise

ORD-Eintrag
ord-294ab0614ac24b109fc8419b1ffccfea
Quelldatensatz
uspto-grants-2003_03
Patentnummer
US06531502B1

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