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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 325560Generated: October 27, 2026

Ethanol → HCID 20465172, compound

https://huagongshe.com/reaction/325560

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantEthyl 2-[(4-methylbenzenesulfonyl)oxy]propanoateHCID 562846—
ReactantHCID 23707417HCID 23707417—
SolventWaterHCID 962—
ProductHCID 20465172HCID 20465172—

Reaction Steps

To a warm mixture of 7 g. sodium 2-(allylamino)phenylacetate in 100 ml. ethanol is added 4.7 g. ethyl 2-tosyloxypropionate. After 17 hours at reflux, the cooled solution is diluted with an equal volume of water and the resultant precipitate is filtered. After washing with cold ethanol and drying, the product is crystallized from acetonitrile to yield 1-(ethoxycarbonyl)ethyl 2-(allylamino)phenylacetate as colorless crystals.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04440940
Source datasetuspto-grants-1984_04
ORD IDord-0b9962952b7b4143939c51e7727f10c0
Source noteuspto-grants-1984_04