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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1860754Generated: October 25, 2026

5-Chlorooxindole → 5-Chloro-3-(5-isopropyl-4-methoxy-2-methylbenzylidene)-1,3-dihydroindol-2-one

https://huagongshe.com/reaction/1860754

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-ChlorooxindoleHCID 152801—
Reactant5-Isopropyl-4-methoxy-2-methylbenzaldehydeHCID 3276129—
Product5-Chloro-3-(5-isopropyl-4-methoxy-2-methylbenzylidene)-1,3-dihydroindol-2-oneHCID 53665313—

Reaction Steps

5-Isopropyl-4-methoxy-2-methylbenzaldehyde was condensed with 5-chloro-2-oxindole to give 0.3 g of 5-Chloro-3-(5-isopropyl-4-methoxy-2-methylbenzylidene)-1,3-dihydroindol-2-one as a yellow-orange solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06531502B1
Source datasetuspto-grants-2003_03
ORD IDord-3eec2c69f60a49af80a34d9fba0fbfd9
Source noteuspto-grants-2003_03