Sodium Methoxide → HCID 18448749、化合物
反応式
[CH3:1][O-:2].[Na+].[Br:4][C:5]1[CH:6]=[C:7](F)[CH:8]=[C:9]([Br:21])[C:10]=1[O:11][C:12]1[CH:17]=[CH:16][C:15]([N+:18]([O-:20])=[O:19])=[CH:14][CH:13]=1>CN(C)C=O>[Br:4][C:5]1[CH:6]=[C:7]([O:2][CH3:1])[CH:8]=[C:9]([Br:21])[C:10]=1[O:11][C:12]1[CH:17]=[CH:16][C:15]([N+:18]([O-:20])=[O:19])=[CH:14][CH:13]=1参加物
4
反応条件
- 温度
- 100 °C
実験手順
Sodium methylate (2.2 g) was added to a solution of 3,5-dibromo-4-(4-nitrophenoxy)fluorobenzene (10 g) and dimethylformamide (25 mL). The reaction mixture was heated at 100° C. for 15 minutes. After cooling down to room temperature, concentration and purification on column (silica gel, ethyl acetate/petrolium ether, 1:9), 5.4 g of 3,5-dibromo-4-(4-nitrophenoxy)anisole was obtained.
後処理
- temperatureAfter cooling down to room temperature
- concentrationconcentration and purification on column (silica gel, ethyl acetate/petrolium ether, 1:9)
出典と根拠
- ORDレコード
- ord-289924d7c3824c9a9a8b49e1d9137819
- 出典データセット
- uspto-grants-2007_04
- 特許番号
- US07199265B2
反応ノート
読み込み中…