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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 368880Generated: October 25, 2026

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

https://huagongshe.com/reaction/368880

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 numberUS06133456
Source datasetuspto-grants-2000_10
ORD IDord-06b761a56cad47f5a0aede5633dc6907
Source noteuspto-grants-2000_10