Dimethylformamide dimethyl acetal → 4-(1,1-Dimethylethyl)-2-dimethylaminomethyleneaminosulfonylanisole
反応式
[CH3:1][C:2]([C:5]1[CH:6]=[C:7]([S:13]([NH2:16])(=[O:15])=[O:14])[C:8]([O:11][CH3:12])=[CH:9][CH:10]=1)([CH3:4])[CH3:3].CO[CH:19](OC)[N:20]([CH3:22])[CH3:21]>CN(C)C=O>[CH3:4][C:2]([C:5]1[CH:10]=[CH:9][C:8]([O:11][CH3:12])=[C:7]([S:13]([N:16]=[CH:19][N:20]([CH3:22])[CH3:21])(=[O:15])=[O:14])[CH:6]=1)([CH3:1])[CH3:3]参加物
4
実験手順
4.68 g (0.02 mol) of 3-(1,1-dimethylethyl)-6-methoxybenzenesulfonamide are dissolved in 50 ml of dimethylformamide, and 2.5 g (0.022 mol) of dimethylformamide dimethyl acetal are added. The mixture is left at room temperature for 30 minutes, then poured onto ice-water and filtered with suction.
後処理
- additionpoured onto ice-water
- filtrationfiltered with suction
出典と根拠
- ORDレコード
- ord-65172e542c3444ca9f6a039737ec3654
- 出典データセット
- uspto-grants-1987_04
- 特許番号
- US04661636
反応ノート
読み込み中…