Ethanol → HCID 23320751、化合物
反応式
[CH2:1]([OH:3])[CH3:2].Cl[C:5]1[C:9]2[C:10]([N+:14]([O-:16])=[O:15])=[CH:11][CH:12]=[CH:13][C:8]=2[S:7](=[O:18])(=[O:17])[N:6]=1>ClCCl>[CH2:1]([O:3][C:5]1[C:9]2[C:10]([N+:14]([O-:16])=[O:15])=[CH:11][CH:12]=[CH:13][C:8]=2[S:7](=[O:17])(=[O:18])[N:6]=1)[CH3:2]参加物
4
実験手順
Ethanol (100 ml) was added to a solution of 3-chloro-4-nitro-benzoisothiazole-1,1-dioxide (0.86 g) in dichloromethane (110 ml). The resulting solution was allowed to stand overnight at room temperature. Removal of the solvent in vacuo gave an amorphous brown solid, which was triturated under ether (100 ml) to give the title compound as a white solid (0.82 g), mpt 190°-191° C.
後処理
- customRemoval of the solvent in vacuo
- customgave an amorphous brown solid, which
- customwas triturated under ether (100 ml)
出典と根拠
- ORDレコード
- ord-1d7fbeee813a499892bfbfd33c9e0697
- 出典データセット
- uspto-grants-1986_05
- 特許番号
- US04590192
反応ノート
読み込み中…