Thionyl Chloride → 3-Ethylcyclobutanecarboxylic acid chloride
反応式
[CH2:1]([CH:3]1[CH2:6][CH:5]([C:7]([OH:9])=O)[CH2:4]1)[CH3:2].S(Cl)([Cl:12])=O>>[CH2:1]([CH:3]1[CH2:6][CH:5]([C:7]([Cl:12])=[O:9])[CH2:4]1)[CH3:2]参加物
3
実験手順
A mixture of 3.3 g (0.027 mole) of 3-ethylcyclobutanecarboxylic acid (prepared in 1E) and 9.4 g (5.7 ml, 0.080 mole) of thionyl chloride was prepared and allowed to stir at room temperature for about 15 hr. Excess thionyl chloride was removed by distillation at atmospheric pressure. The residue was distilled at reduced pressure to yield 2.4 g of the title compound having the following physical characteristics:
後処理
- customwas prepared
- customExcess thionyl chloride was removed by distillation at atmospheric pressure
- distillationThe residue was distilled at reduced pressure
出典と根拠
- ORDレコード
- ord-bd5aa059603b4de884c3fae56ebe28c3
- 出典データセット
- uspto-grants-1980_09
- 特許番号
- US04220795
反応ノート
読み込み中…