Methanol → 3-Methoxy-3-oxo-2-phenylpropanoic acid

HRID 36899

Reaktionsgleichung

Reaktionsgleichung von HRID 36899
[C:1]1([CH:7]([C:11]([OH:13])=[O:12])[C:8]([OH:10])=[O:9])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.B(F)(F)F.[CH3:18]COCC.CO>>[C:1]1([CH:7]([C:11]([OH:13])=[O:12])[C:8]([O:10][CH3:18])=[O:9])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1

Komponenten

4

Edukt 3

HCID 887MethanolHCID 8000Boron trifluoride etherateHCID 75791Phenylmalonic acid

Produkt 1

HCID 28177753-Methoxy-3-oxo-2-phenylpropanoic acid

Versuchsvorschrift

A mixture of phenylmalonic acid (3.6 g, 0.02 mol), boron trifluoride etherate (2.4 mL, 0.02 mol) and 0.8 mL of anhydrous methanol (0.02 mol) was refluxed and stirred for 24 hours. After cooling to room temperature, the reaction mixture was filtered and 20 mL of water was added.

Aufarbeitung

  1. temperaturewas refluxed
  2. filtrationthe reaction mixture was filtered
  3. addition20 mL of water was added

Quellen und Nachweise

ORD-Eintrag
ord-f0fbabcef7fb4ef58e6a505379651e32
Quelldatensatz
uspto-grants-1995_05
Patentnummer
US05418244

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