反応式
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([OH:8])=[CH:4][C:3]=1[C:9]([F:12])([F:11])[F:10].F[C:14]1[CH:19]=[CH:18][C:17]([C:20](=[O:22])[CH3:21])=[CH:16][CH:15]=1.C([O-])([O-])=O.[K+].[K+]>CN(C=O)C.CC(=O)OCC>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][C:14]2[CH:19]=[CH:18][C:17]([C:20](=[O:22])[CH3:21])=[CH:16][CH:15]=2)=[CH:4][C:3]=1[C:9]([F:10])([F:11])[F:12]参加物
6
反応条件
- 温度
- 145 °C
実験手順
A mixture of 4-chloro-3-(trifluoromethyl)phenol (2 g, 10.18 mmol), 1-(4-fluorophenyl) ethanone (1.406 g) and K2CO3 (2.3 g, 16.64 mmol) in DMF (18 mL) was heated with a microwave condition at 145° C. for 4 h. The solution was diluted with EA and washed with water twice, dried over Na2SO4 and concentrated in vacuo to afford the title compound (3.12 g, 97% yield) as a brown oil. LCMS: rt=3.83 min, [M+H+]=315
後処理
- washwashed with water twice
- dry with materialdried over Na2SO4
- concentrationconcentrated in vacuo
出典と根拠
- ORDレコード
- ord-d136af2ecdab44e1b33ffca4552371bf
- 出典データセット
- uspto-grants-2014_01
- 特許番号
- US08637536B2
関連ノート
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