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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 73448Erstellt: 23. Oktober 2026

3'-Hydroxyphenylacetic acid → Ethyl (3-Hydroxyphenyl)acetate

https://huagongshe.com/de/reaction/73448

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt3'-Hydroxyphenylacetic acidHCID 12122—
Eduktp-Toluenesulfonic acid monohydrateHCID 521998—
LösungsmittelEthanolHCID 702—
ProduktEthyl (3-Hydroxyphenyl)acetateHCID 572437—

Reaktionsschritte

The stirred solution of 2-(3-Hydroxyphenyl)acetic acid (25 g, 164.3 mmol) and p-Toluenesulfonic acid monohydrate (3.49 g, 18.3 mmol) in abs ethanol (250 ml) was refluxed for 4 hours or until all the starting material is consumed. The reaction mixture was concentrated, diluted with ethyl acetate and washed with 1M HCl. The organic layer was dried over Na2SO4, filtered, concentrated, and purified by flash chromatography on a silica gel column (hex:ethyl acetate 4:1) to give the title compound.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08829058B2
Quelldatensatzuspto-grants-2014_09
ORD IDord-0a8d1957a73145be91ec799a107852c2
Quellennotizuspto-grants-2014_09