Ammonium Hydroxide → 5-(4-Chlorophenyl)furan-2-carboxamide
反応式
[NH4+:1].[OH-].[Cl:3][C:4]1[CH:9]=[CH:8][C:7]([C:10]2[O:14][C:13]([C:15](Cl)=[O:16])=[CH:12][CH:11]=2)=[CH:6][CH:5]=1>>[Cl:3][C:4]1[CH:9]=[CH:8][C:7]([C:10]2[O:14][C:13]([C:15]([NH2:1])=[O:16])=[CH:12][CH:11]=2)=[CH:6][CH:5]=1参加物
3
実験手順
To 1000 ml. of cold, stirring NH4OH, 63 g. (0.26 mole) of 5-(p-chlorophenyl)-2-furoyl chloride is added portionwise. The resulting mixture is stirred at ice bath temperature for 15 minutes and then is stored at room temperature for 18 hours. The solid is filtered, is washed with water and is dried at 60° to yield 56 g. (97%).
後処理
- waitis stored at room temperature for 18 hours
- filtrationThe solid is filtered
- washis washed with water
- customis dried at 60°
- customto yield 56 g
出典と根拠
- ORDレコード
- ord-2245ed9770494de7b665cb3ba76866c2
- 出典データセット
- uspto-grants-1991_06
- 特許番号
- US05023272
反応ノート
読み込み中…