Formamide → 4-Chloro-phthalimide
反応式
[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=O)[O:8][C:6](=[O:7])[C:5]2=[CH:11][CH:12]=1.C([NH2:15])=O>>[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[O:8])[NH:15][C:6](=[O:7])[C:5]2=[CH:11][CH:12]=1参加物
3
反応条件
- 温度
- 150 °C
実験手順
The suspension of 4-chlorophthalic anhydride (3 g) in formamide (15 ml) was heated with stirring to 150° C. for 1 h. The resulting yellowish solution was cooled to rt and the product was fractionally precipitated by addition of water to yield 4-chlorophthalimide (1.91 g) as colourless crystals.
後処理
- temperaturewas heated
- temperatureThe resulting yellowish solution was cooled to rt
- customthe product was fractionally precipitated by addition of water
出典と根拠
- ORDレコード
- ord-a4d8cdbd42d94e47b4b7adb10aff1b6f
- 出典データセット
- uspto-grants-2014_12
- 特許番号
- US08912186B2
反応ノート
読み込み中…