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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2208924Generated: November 2, 2026

Ethyl Acetate → HCID 70874088, compound

https://huagongshe.com/reaction/2208924

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl AcetateHCID 8857—
ReactantCesium carbonateHCID 10796—
Reactant2-Bromoethyl methyl etherHCID 80972—
ReactantMethyl 5-hydroxy-2-methyl-3-nitrobenzoateHCID 23009748—
SolventWaterHCID 962—
SolventAcetonitrileHCID 6342—
ProductHCID 70874088HCID 7087408863.4%

Reaction Conditions

Temperature80 °C

Reaction Steps

To stirred solution of methyl 5-hydroxy-2-methyl-3-nitrobenzoate (1.50 g, 7.61 mmol) in ACN (15 mL) was added cesium carbonate (4.96 g, 15.2 mmol) and 1-bromo-2-methoxyethane (1.57 g, 11.4 mmol). The resulting reaction mixture was heated at 80° C. overnight. On completion, the reaction mixture was diluted with water and extraction was carried out using ethyl acetate. The combined organic layers were washed with water, dried, and concentrated under reduced pressure. The crude material was purified by column chromatography to afford the title compound (1.3 g, 68).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09376422B2
Source datasetuspto-grants-2016_06
ORD IDord-57a79f6d19294b35a6fdc2751e303c69
Source noteuspto-grants-2016_06