反応式
[CH2:1]([O:8][C:9]1[C:18]2[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=2)[N:12]=[C:11]([CH2:19][S:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27])[C:10]=1[CH3:28])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.ClC1C=CC=C(C(OO)=[O:37])C=1.[OH-].[Na+]>ClCCl>[CH2:1]([O:8][C:9]1[C:18]2[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=2)[N:12]=[C:11]([CH2:19][S:20]([CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27])=[O:37])[C:10]=1[CH3:28])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1参加物
5
実験手順
To a solution of 4-(benzyloxy)-2-[(heptylsulfanyl)methyl]-3-methylquinoline (106 mg) in dichloromethane (5 mL) was added m-chloroperbenzoic acid (75%, 68 mg) at −30° C., followed by stirring for 5 hours while warming to room temperature. A 0.2M aqueous sodium hydroxide solution (20 mL) was added to the reaction mixture, followed by extraction with chloroform (50 mL). The organic layer was washed sequentially with water and saturated brine and then dried over anhydrous magnesium sulfate, and the solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (eluent: chloroform/methanol=10/1) to obtain 4-(benzyloxy)-2-[(heptylsulfinyl)methyl]-3-methylquinoline (75 mg).
後処理
- extractionfollowed by extraction with chloroform (50 mL)
- washThe organic layer was washed sequentially with water and saturated brine
- dry with materialdried over anhydrous magnesium sulfate
- customthe solvent was evaporated under reduced pressure
- customThe residue was purified by silica gel column chromatography (eluent: chloroform/methanol=10/1)
出典と根拠
- ORDレコード
- ord-d58d66f255d94c5cbadca1ba63e3abc4
- 出典データセット
- uspto-grants-2013_02
- 特許番号
- US08367702B2
関連ノート
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