Thionyl Chloride → 1,1,2,2-Tetrafluoroethanesulfonic acid
反応式
O.[F:2][CH:3]([F:11])[C:4]([F:10])([F:9])[S:5]([OH:8])(=[O:7])=[O:6].S(Cl)(Cl)=O>>[F:2][CH:3]([F:11])[C:4]([F:10])([F:9])[S:5]([OH:8])(=[O:7])=[O:6]参加物
3
反応条件
- 温度
- 80 °C
実験手順
The tetrafluoroethanesulfonic acid monohydrate (96 g) was taken in a reaction vessel and thionyl chloride (160 g) was added drop-wise at 25° C. over a period of 3 hours. The temperature of reaction mixture was raised to 80° C. and the mixture was refluxed for 30 minutes. The mixture was cooled to 40° C. The crude material (69 g) was subjected to distillation under vacuum.
後処理
- customThe temperature of reaction mixture
- temperaturethe mixture was refluxed for 30 minutes
- temperatureThe mixture was cooled to 40° C
- distillationThe crude material (69 g) was subjected to distillation under vacuum
出典と根拠
- ORDレコード
- ord-fc7a942ef0ba4d598f38e0a9145941a7
- 出典データセット
- uspto-grants-2016_06
- 特許番号
- US09376379B2
反応ノート
読み込み中…