Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1872699Generated: November 3, 2026

Water → HCID 45094209, compound

https://huagongshe.com/reaction/1872699

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantIodoethaneHCID 6340—
ReactantPotassium CarbonateHCID 11430—
ReactantMethyl 4-hydroxy-2-methoxybenzoateHCID 12532676—
SolventDimethylformamideHCID 6228—
ProductHCID 45094209HCID 45094209496.4%

Reaction Conditions

Temperature50 °C

Reaction Steps

To a solution of 4-hydroxy-2-methoxybenzoic acid methyl ester (4.17 g, 22 mmol) in DMF (50 ml) under argon was added potassium carbonate (6.33 g, 4.6 mmol) followed by iodoethane (7.15 g, 4.6 mmol). The mixture was then heated to 50° C. under argon for 12h. On cooling the mixture was poured into a large excess of water and extracted with ether. The combined organic extracts were dried over sodium sulfate and concentrated in vacuo to afford the title compound as a brown oil (4.8 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06110934
Source datasetuspto-grants-2000_08
ORD IDord-54c18fb349834660834fe43df1b4f43d
Source noteuspto-grants-2000_08