Triethylamine → 4-(1-Monofluoro-2-decyloxycarbonyl)phenyl 4-octyloxybenzoate

HRID 247781

反応式

HRID 247781 の反応式
[OH:1][C:2]1[CH:21]=[CH:20][C:5]([C:6]([O:8][CH:9]([CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH3:19])[CH2:10][F:11])=[O:7])=[CH:4][CH:3]=1.C(N(CC)CC)C.[CH2:29]([O:37][C:38]1[CH:46]=[CH:45][C:41]([C:42](Cl)=[O:43])=[CH:40][CH:39]=1)[CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH3:36]>C(Cl)Cl.O>[CH2:29]([O:37][C:38]1[CH:39]=[CH:40][C:41]([C:42]([O:1][C:2]2[CH:21]=[CH:20][C:5]([C:6]([O:8][CH:9]([CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH3:19])[CH2:10][F:11])=[O:7])=[CH:4][CH:3]=2)=[O:43])=[CH:45][CH:46]=1)[CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH3:36]

参加物

6

反応物 3

HCID 8471TriethylamineHCID 27602504-Octyloxybenzoyl chlorideHCID 190138911-Monofluoro-2-decyl 4-hydroxybenzoate2 回

生成物 1

HCID 190139064-(1-Monofluoro-2-decyloxycarbonyl)phenyl 4-octyloxybenzoate

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 6344Dichloromethane溶媒2 回

実験手順

To a solution of the 1-monofluoro-2-decyl 4-hydroxybenzoate prepared in (1) (0.1 g) and triethylamine (0.04 g) in methylene chloride (10 ml) was slowly added under ice cooling a solution of 4-n-octyloxybenzoic acid chloride (0.1 g) in methylene chloride (10 ml). The mixture was left to stand until it reached room temperature and stirred overnight. The mixture was poured in water and extracted with methylene chloride. The extracted layer was washed with dilute aqueous hydrochloric acid solution, water, 1N aqueous sodium carbonate solution and water, in this order, and dehydrated over anhydrous magnesium sulfate. After the solution was distilled under reduced pressure to remove the solvent, the product was purified by silica-gel column chromatography to obtain the titled compound (0.13 g).

後処理

  1. waitThe mixture was left
  2. customreached room temperature
  3. extractionextracted with methylene chloride
  4. washThe extracted layer was washed with dilute aqueous hydrochloric acid solution, water, 1N aqueous sodium carbonate solution and water, in this order
  5. distillationAfter the solution was distilled under reduced pressure
  6. customto remove the solvent
  7. customthe product was purified by silica-gel column chromatography

出典と根拠

ORDレコード
ord-0a33a91ca3894683ad8fb3ad64b66b95
出典データセット
uspto-grants-1993_05
特許番号
US05207947

関連ノート

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