反応式
[CH2:1]([N:8]1[CH2:13][CH2:12][C:11](=O)[CH2:10][CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C(O)(=O)C.[CH:19]1([N:22]2[CH2:27][CH2:26][NH:25][CH2:24][CH2:23]2)[CH2:21][CH2:20]1.[C-:28]#[N:29].[K+]>CO.O>[CH2:1]([N:8]1[CH2:13][CH2:12][C:11]([N:25]2[CH2:26][CH2:27][N:22]([CH:19]3[CH2:21][CH2:20]3)[CH2:23][CH2:24]2)([C:28]#[N:29])[CH2:10][CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1参加物
7
実験手順
To a solution of 1-benzylpiperidin-4-one (26.42 mmol, 1.0 equiv.) and acetic acid (26.42 mmol, 1.0 equiv.) in methanol (10 ml) were added water (600 ml), N-cyclopropyl piperazine (29.06 mmol, 1.1 equiv.), and potassium cyanide (26.42 mmol, 1.0 equiv.). The resulting reaction mixture was stirred at room temperature for 1 h by which time a solid had separated. The solid was collected by filtration, washed with water and dried to obtain the desired product which was used in the next step without further purification. Yield: 53%.
後処理
- customThe resulting reaction mixture
- customhad separated
- filtrationThe solid was collected by filtration
- washwashed with water
- customdried
出典と根拠
- ORDレコード
- ord-b0461ed294b34c63a0d1e82e53f87772
- 出典データセット
- uspto-grants-2013_09
- 特許番号
- US08541573B2
関連ノート
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