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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1860816Generated: November 1, 2026

Oxindole → 3-(6-Methoxybiphenyl-3-ylmethylene)-1,3-dihydroindol-2-one

https://huagongshe.com/reaction/1860816

Reaction equation

Participants

RoleNameHCIDCharge
ReactantOxindoleHCID 321710—
Reactant6-Methoxybiphenyl-3-carbaldehydeHCID 22391217—
Product3-(6-Methoxybiphenyl-3-ylmethylene)-1,3-dihydroindol-2-oneHCID 54466292—

Reaction Steps

4-Methoxy-3-phenylbenzaldehyde was condensed with 2-oxindole to give 0.3 g of 3-(6-methoxybiphenyl-3-ylmethylene)-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-e3678ed9f413465eb57f1403cfcbe9ff
Source noteuspto-grants-2003_03