Sodium Chloride → 4-Octen-3-one

HRID 1576943

反応式

HRID 1576943 の反応式
C(Cl)C=C(C)C.[OH-:7].[Na+].[CH3:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16]CC.[Cl-].[Na+]>[Cl-].C([N+](C)(C)C)CCCCCCCCCCC.O.CC(C)=O>[CH3:9][CH2:10][C:11](=[O:7])[CH:12]=[CH:13][CH2:14][CH2:15][CH3:16]

参加物

8

反応物 4

HCID 5234Sodium ChlorideHCID 104291-Chloro-3-methyl-2-buteneHCID 14798Sodium HydroxideHCID 15600Decane

生成物 1

HCID 842164-Octen-3-one収率 51%

試薬・触媒・溶媒 3

HCID 8152Dodecyltrimethylammonium chloride触媒HCID 180Acetone溶媒HCID 962Water溶媒

実験手順

By using the same reaction vessel as used in Example 1, 10.45 g of prenyl chloride, 34.8 ml of acetone, 20.3 g of a 65 % aqueous caustic soda solution, 5 ml of n-decane and 0.264 g of lauryl trimethylammonium chloride were added into the vessel, and then the mixture was allowed to react for 12 hours at 30°C. with vigorous stirring. After the reaction was completed, 40 ml of water was added to the resultant solution to dissolve the sodium chloride. Methyl heptenone was produced as determined by using gas chromatography and the yield was 51 % calculated on the theoretical value.

後処理

  1. additionwere added into the vessel
  2. customto react for 12 hours at 30°C. with vigorous stirring

出典と根拠

ORDレコード
ord-a5927956efd9445caf5da00b502a3e76
出典データセット
uspto-grants-1976_09
特許番号
US03983175

関連ノート

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