反応式
S(O)(O)(=O)=O.[CH3:6][N:7]1[C:16](=[O:17])[CH:15]=[C:14]2[C:9]([CH:10]=[CH:11][CH:12]=[CH:13]2)=[CH:8]1.O.C(=O)(O)[O-].[Na+]>C(Cl)(Cl)Cl>[CH3:6][N:7]1[C:16](=[O:17])[CH:15]=[C:14]2[C:9]([CH:10]=[CH:11][CH:12]=[CH:13]2)=[CH:8]1参加物
5
実験手順
70 g. N-methyl-2H-3-isoquinolone sulfate are dissolved, under an atmosphere of nitrogen, in 900 ml. water. 75 g. sodium bicarbonate are added and the mixture is stirred with 500 ml. chloroform. By decantation, there is obtained a chloroform solution of N-methyl-2H-3-isoquinolone, which can be dried over anhydrous sodium sulfate and employed as such or concentrated for a further reaction.
出典と根拠
- ORDレコード
- ord-c078a18486cf4a12876c27b719da7b99
- 出典データセット
- uspto-grants-1976_05
- 特許番号
- US03954771
関連ノート
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