3,5-Diisopropyl-4-methoxybenzaldehyde → 3-(3,5-Diisopropyl-4-methoxybenzylidene)-4-methyl-1,3-dihydroindol-2-one

HRID 24406Notes

Reaction equation

HRID 24406 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].[CH3:17][C:18]1[CH:26]=[CH:25][CH:24]=[C:23]2[C:19]=1[CH2:20][C:21](=[O:27])[NH:22]2>>[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]=[C:20]1[C:19]2[C:23](=[CH:24][CH:25]=[CH:26][C:18]=2[CH3:17])[NH:22][C:21]1=[O:27])([CH3:3])[CH3:2]

Participants

3

Reactant 2

HCID 105850253,5-Diisopropyl-4-methoxybenzaldehydeHCID 125793824-Methyl-1,3-dihydro-2H-indol-2-one

Product 1

HCID 542959033-(3,5-Diisopropyl-4-methoxybenzylidene)-4-methyl-1,3-dihydroindol-2-one

Procedure

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

Sources & evidence

ORD record
ord-73e83ea33aab42c38cab96b7049f0674
Source dataset
uspto-grants-2005_02
Patent number
US06855730B2

Reaction notes

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