Ethanol → 5-Bromo-N-ethyl-2-nitroaniline
反応式
[Br:1][C:2]1[CH:7]=[CH:6][C:5]([N+:8]([O-:10])=[O:9])=[C:4](F)[CH:3]=1.C[NH2:13].[CH3:14][CH2:15]O>>[Br:1][C:2]1[CH:7]=[CH:6][C:5]([N+:8]([O-:10])=[O:9])=[C:4]([NH:13][CH2:15][CH3:14])[CH:3]=1参加物
4
反応条件
- 温度
- 85 °C
実験手順
A mixture of 4-bromo-2-fluoro-nitrobenzene (6 g, 27.3 mmol), methylamine (2M in MeOH, 34.1 mL, 68.2 mmol, 2.5 eq) and EtOH (80 mL) is stirred for 15 h at 85° C., allowed to cool and concentrated. The residue purified by trituration to afford 6 g of the title compound as an yellow solid: tR=5.13 min (System 1).
後処理
- temperatureto cool
- concentrationconcentrated
- customThe residue purified by trituration
出典と根拠
- ORDレコード
- ord-96f687ae09d64f09a56889eb585bfc53
- 出典データセット
- uspto-grants-2015_01
- 特許番号
- US08940771B2
反応ノート
読み込み中…