5-Amino-2-oxindole → 5-Amino-3-(3,5-diisopropyl-4-methoxybenzylidene)-1,3-dihydroindol-2-one

HRID 24372Notes

Reaction equation

HRID 24372 reaction equation
[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].[NH2:17][C:18]1[CH:19]=[C:20]2[C:24](=[CH:25][CH:26]=1)[NH:23][C:22](=[O:27])[CH2:21]2>>[NH2:17][C:18]1[CH:19]=[C:20]2[C:24](=[CH:25][CH:26]=1)[NH:23][C:22](=[O:27])[C:21]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

Participants

3

Reactant 2

HCID 27732135-Amino-2-oxindoleHCID 105850253,5-Diisopropyl-4-methoxybenzaldehyde

Product 1

HCID 544357555-Amino-3-(3,5-diisopropyl-4-methoxybenzylidene)-1,3-dihydroindol-2-one

Procedure

3,5-Diisopropyl-4-methoxybenzaldehyde was condensed with 5-amino-2-oxindole to give 0.3 g of 5-Amino-3-(3,5-diisopropyl-4-methoxybenzylidene)-1,3-dihydroindol-2-one as a yellow-orange solid.

Sources & evidence

ORD record
ord-9925c23fd45d470eb815b469de62f781
Source dataset
uspto-grants-2005_02
Patent number
US06855730B2

Reaction notes

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