Ethylamine → N-ethyl-2-nitrobenzene-1-sulfonamide
反応式
[N+:1]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[S:10](Cl)(=[O:12])=[O:11])([O-:3])=[O:2].[CH2:14]([NH2:16])[CH3:15]>O>[CH2:14]([NH:16][S:10]([C:5]1[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=1[N+:1]([O-:3])=[O:2])(=[O:12])=[O:11])[CH3:15]参加物
4
実験手順
2-nitrobenzenesulfonyl chloride (10 g) is added portion-wise to 70% ethylamine in water at 0-5° C., maintaining the temperature. It is stirred for 15 minutes until completing the transformation. Water (80 mL) is added, maintaining the temperature. It is stirred for 30 minutes. It is filtered, washed and dried, obtaining 8.97 g of N-ethyl-2-nitrobenzenesulfonamide.
後処理
- temperaturemaintaining the temperature
- temperaturemaintaining the temperature
- stirringIt is stirred for 30 minutes
- filtrationIt is filtered
- washwashed
- customdried
出典と根拠
- ORDレコード
- ord-19a61b390a364cd58f8acbef0d875aa7
- 出典データセット
- uspto-grants-2010_11
- 特許番号
- US07842821B2
反応ノート
読み込み中…