反応式
[CH2:1]([O:17][CH2:18][C:19](=[CH2:22])[CH2:20][OH:21])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16].[H-].[Na+].[CH3:25][S:26]([O:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34]OS(C)(=O)=O)(=[O:28])=[O:27]>CN(C)C=O>[CH2:1]([O:17][CH2:18][C:19](=[CH2:22])[CH2:20][O:21][CH2:34][CH2:33][CH2:32][CH2:31][CH2:30][O:29][S:26]([CH3:25])(=[O:28])=[O:27])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16]参加物
5
反応条件
- 温度
- 54 °C
実験手順
3-Hexadecyloxy-2-methylenepropan-1-ol (from Preparation 1) (4.45 g), sodium hydride dispersion (55-60% in oil, 1.4 g), and 1,5-dimethanesulfonyloxypentane (10.9 g) were mixed in dry dimethylformamide (33 ml) and stirred at 54° C. for 20 hours. Following the work-up procedure described in Preparation 7, the desired product was obtained.
後処理
- customdescribed in Preparation 7
出典と根拠
- ORDレコード
- ord-c5158f21fbb643de986a729d7be71e49
- 出典データセット
- uspto-grants-1990_07
- 特許番号
- US04945098
関連ノート
読み込み中…