Ethyl bromoacetate → Acetic acid, (butylthio)-, ethyl ester
反応式
[C:1]1([S:7][CH2:8][C:9]([O:11][CH2:12][CH3:13])=[O:10])C=C[CH:4]=[CH:3][CH:2]=1.C(S)CCC.CC[O-].[Na+].BrCC(OCC)=O>C(O)C>[CH2:1]([S:7][CH2:8][C:9]([O:11][CH2:12][CH3:13])=[O:10])[CH2:2][CH2:3][CH3:4]参加物
6
実験手順
The procedure is as in Example 2 for the preparation of ethyl (phenylthio)acetate, starting with n-butylmercaptan (10.7 cc), a 2M ethanolic solution of sodium ethylate (50 cc) and ethyl bromoacetate (16.7 g) in ethanol (100 cc). Ethyl (n-butylthio)acetate (15.4 g) is thereby obtained, and is used in the crude state in the subsequent syntheses.
出典と根拠
- ORDレコード
- ord-7518eede966246c28649c125fa10cb27
- 出典データセット
- uspto-grants-1989_12
- 特許番号
- US04886835
反応ノート
読み込み中…