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

HRID 1657712

反応式

HRID 1657712 の反応式
[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]

参加物

4

反応物 2

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

生成物 1

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

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

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.

後処理

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

出典と根拠

ORDレコード
ord-f6cb125f4bc7477dac862ace69b75d15
出典データセット
uspto-grants-1976_06
特許番号
US03962223

関連ノート

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