Methanol → Octane-3-yl 4,4-dinitropentanoate

HRID 573475

反応式

HRID 573475 の反応式
[N+:1]([CH:4]([N+:6]([O-:8])=[O:7])[CH3:5])([O-:3])=[O:2].[OH-].[K+].[C:11]([O:15][CH:16]([CH2:19][CH2:20][CH2:21][CH2:22][CH3:23])[CH2:17][CH3:18])(=[O:14])[CH:12]=[CH2:13].CO>O>[N+:1]([C:4]([N+:6]([O-:8])=[O:7])([CH3:5])[CH2:13][CH2:12][C:11]([O:15][CH:16]([CH2:19][CH2:20][CH2:21][CH2:22][CH3:23])[CH2:17][CH3:18])=[O:14])([O-:3])=[O:2]

参加物

6

反応物 4

HCID 887MethanolHCID 14797Potassium HydroxideHCID 611501,1-DinitroethaneHCID 15748566Octane-3-yl acrylate

生成物 1

HCID 86717674Octane-3-yl 4,4-dinitropentanoate収率 80.5%

試薬・触媒・溶媒 1

HCID 962Water溶媒2 回

実験手順

Dinitroethane (2.4 g, 0.02 mol) and potassium hydroxide (1.2 g, 0.22 mol) were dissolved in 50 mL of water to form a first solution. 50 mL of water was added to the first solution to dissolve a salt remaining in the first solution to form a second solution. Octane-3-yl acrylate (8.3 mL, 0.05 mol) was mixed with 50 mL of methanol, and then the mixture was slowly added to the second solution to form a third solution. The third solution was stirred at room temperature for 5 hours. The reaction product was extracted by diethyl ether, and was then distilled under reduced pressure to obtain yellow liquid octane-3-yl 4,4-dinitropentanoate (4.9 g, yield: 80%).

後処理

  1. customto form a first solution
  2. dissolutionto dissolve a salt
  3. customto form a second solution
  4. additionthe mixture was slowly added to the second solution
  5. customto form a third solution
  6. extractionThe reaction product was extracted by diethyl ether
  7. distillationwas then distilled under reduced pressure

出典と根拠

ORDレコード
ord-92844e4ac7bc4067ac6bd8f866c754a7
出典データセット
uspto-grants-2015_05
特許番号
US09029591B2

関連ノート

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