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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 276753Generated: October 30, 2026

Melilotic acid → HCID 22731894, compound

https://huagongshe.com/reaction/276753

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMelilotic acidHCID 873—
ReactantBromobenzeneHCID 7961—
ReactantPotassium CarbonateHCID 11430—
SolventAcetoneHCID 180—
SolventEthyl acetate hexaneHCID 21226206—
ProductHCID 22731894HCID 2273189477%

Reaction Steps

A mixture of 3-(2-hydroxyphenyl)propionic acid (0.57 g, 3.4 mmol), phenylbromide (0.4 ml, 3.37 mmol), and K2CO3 (2.5 g) in acetone (10 ml) was stirred at room temperature for 2 days. The mixture was diluted with 1:1 hexane/EtOAc (100 ml), washed with water and brine, dried over sodium sulfate and concentrated in vacuo. The residue was purified by chromatography (5:1 then 4:1 hexane/EtOAc) to yield phenyl 3-(2-phenyloxyphenyl)propionate (0.45 g, 1.30 mmol, 77%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06355618B1
Source datasetuspto-grants-2002_03
ORD IDord-0e056fb50a914e7aab1455c7f22b1817
Source noteuspto-grants-2002_03