Bromine → 4-Bromo-2,6-dinitroaniline
反応式
[N+:1]([C:4]1[CH:10]=[CH:9][CH:8]=[C:7]([N+:11]([O-:13])=[O:12])[C:5]=1[NH2:6])([O-:3])=[O:2].[Br:14]Br>C(O)(=O)C>[Br:14][C:9]1[CH:10]=[C:4]([N+:1]([O-:3])=[O:2])[C:5]([NH2:6])=[C:7]([N+:11]([O-:13])=[O:12])[CH:8]=1参加物
4
実験手順
A mixture comprising 247.5 g (1.35 mol) 2,6-dinitroaniline, 2.5 L acetic acid and 250 mL bromine was heated to 100° C. for a few minutes. After cooling, the formed crystals were filtered and washed with n-hexane to give 304 g (86%) of the title compound.
後処理
- temperatureAfter cooling
- filtrationthe formed crystals were filtered
- washwashed with n-hexane
出典と根拠
- ORDレコード
- ord-71fb586d4a5d439f89dfb3327ed607a9
- 出典データセット
- uspto-grants-2016_07
- 特許番号
- US09388140B2
反応ノート
読み込み中…