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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 728489Generated: October 30, 2026

Ethyl Acetate → HCID 14834993, compound

https://huagongshe.com/reaction/728489

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl AcetateHCID 8857—
ReactantSodium HydroxideHCID 14798—
ReactantHCID 54548106HCID 54548106—
SolventMethanolHCID 887—
SolventTetrahydrofuranHCID 8028—
ProductHCID 14834993HCID 1483499371.4%

Reaction Conditions

Temperature0 °C

Reaction Steps

To an ice cooled solution of 2.879 g (4.51 mM) of 2-(2-benzoyloxypropan-1-yl)-3-octadecylcarbamoyloxypropyl benzoate m6 in 25 ml of methanol and 25 ml of tetrahydrofuran, is added 4.51 ml (9.02 mM) of 2N aqueous sodium hydroxide and the mixture is stirred at 0° C. for 2 hours. The mixture is poured into ice-water and the product is isolated by ethyl acetate extraction. The ethyl acetate layer is washed with saturated aqueous sodium chloride, dried over anhydrous magnesium sulfate and evaporated. Purification of the product by column silica gel chromatography using n-hexane-ethyl acetate (2:1) as an eluent gives 1.72 g (71.4% yield) of the titled compound m7.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05047540
Source datasetuspto-grants-1991_09
ORD IDord-f6f034feeb76411c931dafa2da7c280d
Source noteuspto-grants-1991_09