Water → N-(1-Chlorobutan-2-yl)acetamide
反応式
[C:1](#[N:3])[CH3:2].[OH2:4].C([O-])([O-])=O.[Na+].[Na+].[CH2:11]=[CH:12][CH2:13][CH3:14].[Cl:15]Cl>>[Cl:15][CH2:11][CH:12]([NH:3][C:1](=[O:4])[CH3:2])[CH2:13][CH3:14]参加物
6
反応条件
- 温度
- 25 °C
実験手順
A 500 ml. 3-necked flask fitted with a stirrer and dry ice-acetone trap is charged with 82.1 g. (2.0 mole) acetonitrile, 27.4 g. (1.52 mole) water, 27 g. (0.25 mole) Na2CO3 and 28.1 g. (0.50 mole) 1-butene and cooled to 0° C. Chlorine (0.50 mole) is added over one-half hour, the reaction temperature reaching a high of 32° C. After stirring for 2 hours at 25° C., the reaction mixture is filtered. The acetonitrile washings of the solid phase and filtrate is combined and the solvents removed by vacuum distillation to leave 33.0 g. of the N-[1-(chloromethyl)propyl]acetamide (44.0% yield based on 1-butene).
後処理
- custom3-necked flask fitted with a stirrer and dry ice-acetone trap
- additionis charged with 82.1 g
- customhigh of 32° C
- filtrationthe reaction mixture is filtered
- customthe solvents removed by vacuum distillation
- customto leave 33.0 g
出典と根拠
- ORDレコード
- ord-3f1118d15bc0464a82a85e36e3d005e9
- 出典データセット
- uspto-grants-1976_03
- 特許番号
- US03944619
反応ノート
読み込み中…