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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2090792Generated: October 30, 2026

Piperonal → 3'-Hydroxy-3,4-methylenedioxy chalcone

https://huagongshe.com/reaction/2090792

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperonalHCID 8438—
Reactant3-(3,4-Dimethoxyphenyl)-1-(3-hydroxyphenyl)prop-2-en-1-oneHCID 2771665—
Product3'-Hydroxy-3,4-methylenedioxy chalconeHCID 466244—

Reaction Steps

Prepared in a similar manner as (4) from piperonal. Crude solids (26.7 g, 100%) were carried on directly to the next reaction step without chromatographic purification or characterization.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08436183B2
Source datasetuspto-grants-2013_05
ORD IDord-dd9ab94310294866b459dffd37c91b59
Source noteuspto-grants-2013_05