Ethanol → Ethyl 2-(3-hydroxy-4-methoxyphenyl)acetate

HRID 885270

Reaktionsgleichung

Reaktionsgleichung von HRID 885270
[OH:1][C:2]1[CH:3]=[C:4]([CH2:10][C:11]([OH:13])=[O:12])[CH:5]=[CH:6][C:7]=1[O:8][CH3:9].S(=O)(=O)(O)O.[CH3:19][CH2:20]O>>[CH2:19]([O:12][C:11](=[O:13])[CH2:10][C:4]1[CH:5]=[CH:6][C:7]([O:8][CH3:9])=[C:2]([OH:1])[CH:3]=1)[CH3:20]

Komponenten

4

Edukt 3

HCID 702EthanolHCID 1118Sulfuric AcidHCID 1605623-Hydroxy-4-methoxybenzeneacetic acid

Produkt 1

HCID 5324706Ethyl 2-(3-hydroxy-4-methoxyphenyl)acetate

Versuchsvorschrift

To 3-hydroxy-4-methoxyphenylacetic acid (5.0 g, 23.8 mmol) in EtOH (100 mL) was added sulfuric acid (1 mL), and the reaction was stirred overnight at room temperature. Once no starting material was seen by analytical tlc, the mixture was concentrated to give the desired product.

Aufarbeitung

  1. concentrationthe mixture was concentrated

Quellen und Nachweise

ORD-Eintrag
ord-8e44c9051365405ca7c7ab4f06655442
Quelldatensatz
uspto-grants-2012_08
Patentnummer
US08242145B2

Verknüpfte Notizen

Wird geladen…