Water → HCID 15008723、化合物
反応式
[O:1]([NH2:3])[CH3:2].[C:4]1([CH3:14])[CH:9]=[CH:8][C:7]([S:10](Cl)(=[O:12])=[O:11])=[CH:6][CH:5]=1.O>N1C=CC=CC=1>[CH3:2][O:1][NH:3][S:10]([C:7]1[CH:8]=[CH:9][C:4]([CH3:14])=[CH:5][CH:6]=1)(=[O:12])=[O:11]参加物
5
実験手順
Methoxylamine (9.00 g (108 mmol) was suspended in pyridine (30.0 ml). To this, under cooling with ice and with stirring, p-toluenesulfonyl chloride (19.07 g (100 mmol)) was added and the mixture was stirred under cooling with ice for 30 minutes and at room temperature for 2 hours. Water (200.0 ml) was added to the reaction mixture to bring about separation of crystals. After 30 minutes' stirring, the crystals were filtered and washed to give 20.26 g (99%) of N-methoxy-p-toluenesulfonamide as white crystals.
後処理
- temperatureTo this, under cooling with ice
- stirringthe mixture was stirred
- customto bring about separation of crystals
- stirringAfter 30 minutes' stirring
- filtrationthe crystals were filtered
- washwashed
出典と根拠
- ORDレコード
- ord-745b4fe52e6c4dfd96c8ce9974edb68f
- 出典データセット
- uspto-grants-2003_07
- 特許番号
- US06586617B1
反応ノート
読み込み中…