3,5-Dichloro-4-amino-benzoate → 2,6-Dichloroaniline
反応式
[Cl:1][C:2]1[CH:3]=[C:4]([CH:8]=[C:9]([Cl:12])[C:10]=1[NH2:11])C([O-])=O>O>[Cl:1][C:2]1[CH:3]=[CH:4][CH:8]=[C:9]([Cl:12])[C:10]=1[NH2:11]参加物
3
反応条件
- 温度
- 250 °C
実験手順
0.2 mole=41.2 g 3,5-dichloro-4-amino-benzoate were initially introduced into an autoclave together with 250 ml of water. The mixture was heated to 250° C. and stirred at this temperature for eight hours. The product was then recovered by steam distillation. 26 g of 2,6-dichloroaniline were obtained in a purity of 99.8%, corresponding to a yield of 80%.
後処理
- distillationThe product was then recovered by steam distillation
出典と根拠
- ORDレコード
- ord-8a54934bbb3345daa446f4755cede81a
- 出典データセット
- uspto-grants-1992_09
- 特許番号
- US05145958
反応ノート
読み込み中…