Thionyl Chloride → HCID 13772106、化合物
反応式
[CH3:1][C:2]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[S:10]([O-:13])(=O)=[O:11])=[CH2:3].[K+].S(Cl)([Cl:17])=O>CN(C)C=O>[CH3:1][C:2]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[S:10]([Cl:17])(=[O:13])=[O:11])=[CH2:3]参加物
4
実験手順
A mixture of potassium 2-(1-methylethenyl)benzenesulfonate (7.8 g, 0.33 mmol) and 30 ml of thionyl chloride was contacted with 1.5 ml of N,N-dimethylformamide at 0°. The mixture was allowed to warm to room temperature over 45 minutes then evaporated in vacuo. Water and ether were added and the aqueous phase extracted with several portions of ether. The combined ether layers were washed with saturated sodium chloride solution, dried and evaporated under reduced pressure to yield the title compound as an oil.
後処理
- customthen evaporated in vacuo
- additionWater and ether were added
- extractionthe aqueous phase extracted with several portions of ether
- washThe combined ether layers were washed with saturated sodium chloride solution
- customdried
- customevaporated under reduced pressure
出典と根拠
- ORDレコード
- ord-8a2d798c55cd491c8f55126071f8f399
- 出典データセット
- uspto-grants-1987_02
- 特許番号
- US04640704
反応ノート
読み込み中…