Chlorosulfonic acid → HCID 18766653、化合物
反応式
[C:1]([C:3]1[CH:9]=[CH:8][C:6]([NH2:7])=[C:5]([O:10][CH3:11])[CH:4]=1)#[N:2].Cl[S:13]([OH:16])(=[O:15])=[O:14]>C(Cl)(Cl)Cl>[C:1]([C:3]1[CH:9]=[CH:8][C:6]([NH:7][S:13](=[O:15])(=[O:14])[OH:16])=[C:5]([O:10][CH3:11])[CH:4]=1)#[N:2]参加物
4
実験手順
To a solution of 4-cyano-2-methoxyaniline (1 mmol) in chloroform (1 mL) at −78° C. is added chlorosulfonic acid. Upon reaction completion, the crude material is concentrated and may be purified by recrystalization to give N-(4-cyano-2-methoxyphenyl)-sulfamic acid.
後処理
- customUpon reaction completion
- concentrationthe crude material is concentrated
- custommay be purified by recrystalization
出典と根拠
- ORDレコード
- ord-a8a0e5620d3d4631960543ac88b34b4c
- 出典データセット
- uspto-grants-2003_11
- 特許番号
- US06653347B2
反応ノート
読み込み中…