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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 855469Generated: October 29, 2026

4-Methoxyphenol → HCID 69491073, compound

https://huagongshe.com/reaction/855469

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-MethoxyphenolHCID 9015—
ReactantBenzenesulfonic acid, 4-methyl-, compd. with pyridine (1:1)HCID 466102—
ReactantHCID 69492436HCID 69492436—
SolventEthanolHCID 702—
ProductHCID 69491073HCID 6949107397%

Reaction Conditions

Temperature60 °C

Reaction Steps

14.9 g of ethoxymethyl 4-(4-(6-acryloyloxyhexyloxy)benzoyloxy)cinnamate (24) (30 mmole) were dissolved in 60 ml of absolute ethanol and 0.75 g (3 mmole) of pyridinium 4-toluenesulfonate and minor amounts of 4-methoxyphenol (to avoid the polymerization) were added. The mixture was heated at 60° C. (bath temperature) for 13 h. After cooling to room temperature, a white solid appeared. It was filtered, washed with ethanol and dried in a dessicator with silica overnight. 12.7 g of a white solid were obtained (yield: 97%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07261836B2
Source datasetuspto-grants-2007_08
ORD IDord-edf5631650994664b7b3481efe7ff461
Source noteuspto-grants-2007_08