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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 24369Generated: October 26, 2026

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

https://huagongshe.com/reaction/24369

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Methylindolin-2-oneHCID 5325716—
Reactant3,5-Diisopropyl-4-methoxybenzaldehydeHCID 10585025—
Product3-(3,5-Diisopropyl-4-methoxybenzylidene)-5-methyl-1,3-dihydroindol-2-oneHCID 53779652—

Reaction Steps

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

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06855730B2
Source datasetuspto-grants-2005_02
ORD IDord-54b58dc5c6e74a64aa890c138a358d5a
Source noteuspto-grants-2005_02