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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1006310Generated: October 31, 2026

Methyl anisate → Methyl anisate

https://huagongshe.com/reaction/1006310

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl anisateHCID 8499—
ReactantEthyl AcetateHCID 8857—
Reactant4-MethoxybenzaldehydeHCID 31244—
ReactantPotassium hydroxy sulfiteHCID 23707502—
SolventMethanolHCID 887—
ProductMethyl anisateHCID 8499—
Product4-MethoxyphenolHCID 9015—

Reaction Steps

To prepare methyl 4-methoxybenzoate, 4-methoxybenzaldehyde (100 mg) was dissolved in MeOH (10 mL), and OXONE (0.451 g) was added and stirred at room temperature for 18 hours with the reaction having a final volume (11 mL). The reaction was monitored by TLC or GC analysis. EtOAc was added to extract the products and 1N HCl was used to dissolve the salts. The organic extract was washed with 1N HCl (30 mL×3) and brine (30 mL), dried over Na2SO4, and the solvent was removed under reduced pressure to obtain methyl 4-methoxybenzoate in 19% yield and 4-methoxy phenol in 77% yield after purification by silica gel column chromatography.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06787671B2
Source datasetuspto-grants-2004_09
ORD IDord-7a16d75965a9441eaff707f4c4c6f41c
Source noteuspto-grants-2004_09