3-Isopropyl-4-methoxybenzaldehyde → 3-(3-Isopropyl-4-methoxybenzylidene)-1,3-dihydropyrrolo[2,3-b]pyridin-2-one

HRID 24422Notes

Reaction equation

HRID 24422 reaction equation
[CH:1]([C:4]1[CH:5]=[C:6]([CH:9]=[CH:10][C:11]=1[O:12][CH3:13])[CH:7]=O)([CH3:3])[CH3:2].[NH:14]1[C:22]2[C:17](=[CH:18][CH:19]=[CH:20][N:21]=2)[CH2:16][C:15]1=[O:23]>>[CH:1]([C:4]1[CH:5]=[C:6]([CH:9]=[CH:10][C:11]=1[O:12][CH3:13])[CH:7]=[C:16]1[C:17]2[C:22](=[N:21][CH:20]=[CH:19][CH:18]=2)[NH:14][C:15]1=[O:23])([CH3:3])[CH3:2]

Participants

3

Reactant 2

HCID 98989903-Isopropyl-4-methoxybenzaldehydeHCID 138640951,3-Dihydro-2H-pyrrolo(2,3-b)pyridin-2-one

Product 1

HCID 541470043-(3-Isopropyl-4-methoxybenzylidene)-1,3-dihydropyrrolo[2,3-b]pyridin-2-one

Procedure

3-Isopropyl-4-methoxybenzaldehyde was condensed with 7-aza-2-oxindole to give 0.25 g of 3-(3-isopropyl-4-methoxy-benzylidene)-1,3-dihydropyrrolo[2,3-b]pyridin-2-one as a yellow-orange solid.

Sources & evidence

ORD record
ord-d8554dc17f6b44e0a8b9b9e6ac020e8f
Source dataset
uspto-grants-2005_02
Patent number
US06855730B2

Reaction notes

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