Magnesium peroxide (Mg(O2)) → Ethyl 3-ethyl-2-oxo-3-butenoate

HRID 1657712

Reaktionsgleichung

Reaktionsgleichung von HRID 1657712
[O-][O-].[Mg+2].[CH2:4]([C:6](=[CH2:14])[CH:7]([OH:13])[C:8]([O:10][CH2:11][CH3:12])=[O:9])[CH3:5]>C(Cl)Cl>[CH2:4]([C:6](=[CH2:14])[C:7](=[O:13])[C:8]([O:10][CH2:11][CH3:12])=[O:9])[CH3:5]

Komponenten

4

Edukt 2

HCID 61745Magnesium peroxide (Mg(O2))HCID 21529903Ethyl 3-ethyl-2-hydroxy-3-butenoate

Produkt 1

HCID 21529899Ethyl 3-ethyl-2-oxo-3-butenoate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

16 g of magnesium dioxide were added to a solution of 3.2 g of ethyl 3-ethyl-2-hydroxy-3-butenoate in 65 ml of methylene chloride and the mixture was stirred at room temperature for 11/2 hours. and was filtered. The solvent was distilled from the filtrate under reduced pressure to obtain ethyl 3-ethyl-2-oxo-3-butenoate in the form of a colorless liquid soluble in ether and alcohols and slighly soluble in water.

Aufarbeitung

  1. filtrationand was filtered
  2. distillationThe solvent was distilled from the filtrate under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-f6cb125f4bc7477dac862ace69b75d15
Quelldatensatz
uspto-grants-1976_06
Patentnummer
US03962223

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