Thionyl Chloride → HCID 19047521、化合物
反応式
[CH2:1]([O:3][C:4]([C:6]([CH3:12])([CH3:11])[CH2:7][C:8](O)=[O:9])=[O:5])[CH3:2].S(Cl)([Cl:15])=O>>[CH2:1]([O:3][C:4]([C:6]([CH3:12])([CH3:11])[CH2:7][C:8]([Cl:15])=[O:9])=[O:5])[CH3:2]参加物
3
実験手順
A mixture of 3-ethoxycarbonyl-3,3-dimethylpropionic acid (1 g) and 3 ml of thionyl chloride was stirred at room temperature for 20 hours. The excess thionyl chloride was removed in vacuo to afford 1.1 g of 3-ethoxycarbonyl-3,3-dimethylpropionyl chloride.
後処理
- customThe excess thionyl chloride was removed in vacuo
出典と根拠
- ORDレコード
- ord-6be85a7089ba4a5c95b68c1e86a42a63
- 出典データセット
- uspto-grants-1996_09
- 特許番号
- US05554620
反応ノート
読み込み中…