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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 982215Generated: October 30, 2026

Water → Ethyl 5-(p-heptyloxybenzyloxy)-1-methoxy-2-indaneacetate

https://huagongshe.com/reaction/982215

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPotassium CarbonateHCID 11430—
Reactantp-Heptyloxybenzyl chlorideHCID 14674285—
ReactantEthyl 5-hydroxy-1-methoxyindane-2-acetateHCID 54284451—
SolventDimethylformamideHCID 6228—
SolventEthyl AcetateHCID 8857—
ProductEthyl 5-(p-heptyloxybenzyloxy)-1-methoxy-2-indaneacetateHCID 5363468863.8%

Reaction Conditions

Temperature60 °C

Reaction Steps

In 2 ml of dimethylformamide were dissolved 190 mg of ethyl 5-hydroxy-1-methoxyindane-2-acetate and 220 mg of p-heptyloxybenzyl chloride. To the solution was added 180 mg of potassium carbonate. The mixture was stirred at 60° C. overnight. After allowing to cool, water and ethyl acetate were added to the mixture. By thoroughly shaking the mixture, the organic layer was separated. After washing with water, drying and concentrating the organic layer, the residue obtained was purified by flash chromatography (eluant: toluene/ethyl acetate (25/1)) to obtain 220 mg of ethyl 5-(p-heptyloxybenzyloxy)-1-methoxy-2-indaneacetate as a colorless oily product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04994479
Source datasetuspto-grants-1991_02
ORD IDord-df6a8e50177342358c61bf1bab0e83df
Source noteuspto-grants-1991_02