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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1831148Generated: October 31, 2026

3-(3,4-Dimethoxyphenyl)-7-Hydroxy-4-Methylchromen-2-One → HCID 86589201, compound

https://huagongshe.com/reaction/1831148

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-(3,4-Dimethoxyphenyl)-7-Hydroxy-4-Methylchromen-2-OneHCID 5393158—
Reactant1-(3,4-Dihydroquinolin-1(2H)-ylcarbonyl)-3-methyl-1H-imidazol-3-ium IodideHCID 10959576—
ProductHCID 86589201HCID 8658920121.2%

Reaction Steps

The title compound (50 mg, 21% yield, oil) was prepared from 3-(3,4-dimethoxy-phenyl)-7-hydroxy-4-methyl-chromen-2-one (156 mg, 0.50 mmol) and 3-(3,4-dihydro-2H-quinoline-1-carbonyl)-1-methyl-3H-imidazol-1-ium iodide (188 mg, 0.51 mmol).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07067517B2
Source datasetuspto-grants-2006_06
ORD IDord-ac792c15390c4b5cbfdee96a06a0fb06
Source noteuspto-grants-2006_06