Sulfamic Acid → Bis(chlorosulfonyl)amine
反応式
[S:1](=[O:5])(=O)([OH:3])[NH2:2].[Cl:6][S:7]([OH:10])(=O)=[O:8].S(Cl)([Cl:13])=O>>[NH:2]([S:1]([Cl:13])(=[O:5])=[O:3])[S:7]([Cl:6])(=[O:10])=[O:8]参加物
4
実験手順
The reaction of sulphamic acid with chlorosulphonic acid and thionyl chloride gives HN(SO2Cl)2. This reaction also provides by-products including sulphur dioxide, sulphuric acid and hydrochloric acid. Sulphur dioxide is generated from the reaction of thionyl chloride with sulphamic acid. Thus generation of sulphur dioxide indicates continuation of the reaction. Thus the heating is continued until generation of sulphur dioxide is ceased.
出典と根拠
- ORDレコード
- ord-4d69ea07a0c846459fc36bed5399778d
- 出典データセット
- uspto-grants-2016_05
- 特許番号
- US09352966B2
反応ノート
読み込み中…