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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1438262Generated: October 31, 2026

Methanol → Methyl 4-bromo-2-ethylbenzoate

https://huagongshe.com/reaction/1438262

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
Reactant4-Bromo-2-ethylbenzoic acidHCID 10657005—
CatalystSulfuric AcidHCID 1118—
ProductMethyl 4-bromo-2-ethylbenzoateHCID 53797189—

Reaction Conditions

Temperature90 °C

Reaction Steps

To a solution of 4-bromo-2-ethyl-benzoic acid (1.35 g, 5.89 mmol) in MeOH (40 mL) was added H2SO4 (1 drop). The mixture was stirred at 90° C. for 48 hours, at which time the volatiles were removed in vacuo. The residue was dissolved in Et2O, washed with satd NaHCO3 and brine, dried over MgSO4, and concentrated to a clear oil (1.01 g, 70%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07622605B2
Source datasetuspto-grants-2009_11
ORD IDord-2ae7c1eff488433b8cf0e55554310993
Source noteuspto-grants-2009_11