Sodium Sulfite → Sodium 2-carboethoxyethyl sulfonate
反応式
Br[CH2:2][CH2:3][C:4]([O:6][CH2:7][CH3:8])=[O:5].[S:9]([O-:12])([O-:11])=[O:10].[Na+:13].[Na+]>O>[C:4]([CH2:3][CH2:2][S:9]([O-:12])(=[O:11])=[O:10])([O:6][CH2:7][CH3:8])=[O:5].[Na+:13]参加物
4
実験手順
A mixture of 52 g (0.29 moles) ethyl 3-bromopropionate and 36.1 g (0.29 moles) anhydrous sodium sulfite in 150 ml water was refluxed for about 16 hours. The reaction mixture was stripped. The residue was washed with acetone and ethyl ether, stripped, and dried in a vacuum oven to give 90.5 g of the above-identified product.
後処理
- temperaturewas refluxed for about 16 hours
- washThe residue was washed with acetone and ethyl ether
- customdried in a vacuum oven
出典と根拠
- ORDレコード
- ord-6091580712b2488f81d3997123196348
- 出典データセット
- uspto-grants-1987_03
- 特許番号
- US04652556
反応ノート
読み込み中…