反応式
[CH3:1][CH:2]([CH3:21])[CH2:3][CH2:4][NH:5][C:6]1[S:7][CH:8]=[C:9]([C:11]2[CH:16]=[CH:15][C:14]([C:17]([F:20])([F:19])[F:18])=[CH:13][CH:12]=2)[N:10]=1.[H-].[Na+].Br[CH2:25][C:26]1[CH:35]=[CH:34][C:29]([C:30]([O:32][CH3:33])=[O:31])=[CH:28][CH:27]=1.O>CN(C)C=O>[CH3:1][CH:2]([CH3:21])[CH2:3][CH2:4][N:5]([CH2:25][C:26]1[CH:35]=[CH:34][C:29]([C:30]([O:32][CH3:33])=[O:31])=[CH:28][CH:27]=1)[C:6]1[S:7][CH:8]=[C:9]([C:11]2[CH:16]=[CH:15][C:14]([C:17]([F:18])([F:20])[F:19])=[CH:13][CH:12]=2)[N:10]=1参加物
6
反応物 4
生成物 1
試薬・触媒・溶媒 1
実験手順
To a solution of N-(3-methylbutyl)-4-[4-(trifluoromethyl)phenyl]-1,3-thiazole-2-amine (1.20 g, 3.82 mmol) in N,N-dimethylformamide (20 mL) was added sodium hydride (60% in oil, 229 mg, 5.73 mmol) and the mixture was stirred for 30 min. Methyl 4-(bromomethyl)benzoate (1.05 g, 4.58 mmol) was added and the mixture was stirred at 60° C. for 1.5 hr. Water was added to the reaction mixture, and the mixture was extracted with ethyl acetate. The extract was washed with saturated brine, and concentrated under reduced pressure. The residue was purified by silica gel column chromatography (hexane/ethyl acetate=97/3-hexane/ethyl acetate=60/40) to give the title compound (1.34 g, yield 76%) as a yellow oil.
後処理
- stirringthe mixture was stirred at 60° C. for 1.5 hr
- extractionthe mixture was extracted with ethyl acetate
- washThe extract was washed with saturated brine
- concentrationconcentrated under reduced pressure
- customThe residue was purified by silica gel column chromatography (hexane/ethyl acetate=97/3-hexane/ethyl acetate=60/40)
出典と根拠
- ORDレコード
- ord-d55de63954cf499ea2b2c96a9baf759f
- 出典データセット
- uspto-grants-2010_08
- 特許番号
- US07786165B2
関連ノート
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