4-Toluenesulfonyl chloride → 1,3-O-dioleyl-2-O-(p-toluenesulfonyl)glycerol

HRID 724763

反応式

HRID 724763 の反応式
[CH2:1]([O:19][CH2:20][CH:21]([CH2:23][O:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32]/[CH:33]=[CH:34]\[CH2:35][CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH3:42])[OH:22])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8]/[CH:9]=[CH:10]\[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18].[C:43]1([CH3:53])[CH:48]=[CH:47][C:46]([S:49](Cl)(=[O:51])=[O:50])=[CH:45][CH:44]=1>N1C=CC=CC=1>[CH2:25]([O:24][CH2:23][CH:21]([CH2:20][O:19][CH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8]/[CH:9]=[CH:10]\[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18])[O:22][S:49]([C:46]1[CH:47]=[CH:48][C:43]([CH3:53])=[CH:44][CH:45]=1)(=[O:51])=[O:50])[CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32]/[CH:33]=[CH:34]\[CH2:35][CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH3:42]

参加物

4

反応物 2

HCID 73974-Toluenesulfonyl chlorideHCID 155696551,3-Dioleylglycerylether

生成物 1

HCID 867518541,3-O-dioleyl-2-O-(p-toluenesulfonyl)glycerol収率 80.3%

試薬・触媒・溶媒 1

HCID 1049Pyridine溶媒

反応条件

温度
60 °C

実験手順

In 5 ml of pyridine was dissolved 150 mg (0.25 mmol) of 1,3-O-dioleylglycerol followed by addition of 77 mg (0.40 mmol) of p-toluenesulfonyl chloride and the mixture was heated at 60° C. and stirred for 2 days. After completion of the reaction, the solvent was distilled off and the residue was diluted with water and extracted with ether. The extract was dried and concentrated to provide 150 mg (80%) of 1,3-O-dioleyl-2-O-(p-toluenesulfonyl)glycerol as yellow oil.

後処理

  1. customAfter completion of the reaction
  2. distillationthe solvent was distilled off
  3. additionthe residue was diluted with water
  4. extractionextracted with ether
  5. customThe extract was dried
  6. concentrationconcentrated

出典と根拠

ORDレコード
ord-3a1faf39693540fd9c37b9679086885f
出典データセット
uspto-grants-1998_01
特許番号
US05705188

関連ノート

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