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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 24428Generated: October 25, 2026

5-Bromo-2-oxindole → HCID 53969599, compound

https://huagongshe.com/reaction/24428

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Bromo-2-oxindoleHCID 611193—
Reactant3-Cyclopentyl-4-methoxybenzaldehydeHCID 22571071—
ProductHCID 53969599HCID 53969599—

Reaction Steps

3-Cyclopentyl-4-methoxybenzaldehyde was condensed with 5-bromo-2-oxindole to give 0.3 g of 5-bromo-3-(3-cyclopentyl-4-methoxybenzylidene)-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-6e617514055f4ce9a4236cdb4f3e5e19
Source noteuspto-grants-2005_02