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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 741535Generated: October 27, 2026

Ethyl Acetate → D-Homophenylalanine

https://huagongshe.com/reaction/741535

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl AcetateHCID 8857—
Reactant(S)-2-amino-4-phenylbutanoic acidHCID 2724505—
SolventWaterHCID 962—
ProductD-HomophenylalanineHCID 6950302—

Reaction Steps

After the completion of the reaction, an extractant such as ethyl acetate is added to the reaction mixture which separates the reaction mixture into an upper layer and a lower layer. The upper layer contains D-HPAE in the organic solvent and the lower layer contains L-HPA in water. After separating the lower layer from the upper layer, the extractant, i.e., ethyl acetate, can be vaporized to obtain D-HPAE, which can be chemically hydrolyzed to obtain D-homophenylalanine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05552317
Source datasetuspto-grants-1996_09
ORD IDord-124348c9e3c74a01bcdfa140f15247e0
Source noteuspto-grants-1996_09