Choline → HCID 15580667、化合物
反応式
C(O)C.OCC[N+](C)(C)C.[C:11]1([NH:17][NH2:18])[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1.[Cl:19][C:20]1[CH:29]=[CH:28][C:23]([CH:24]=[CH:25][C:26]#[N:27])=[CH:22][CH:21]=1>CO>[NH2:27][C:26]1[CH2:25][CH:24]([C:23]2[CH:22]=[CH:21][C:20]([Cl:19])=[CH:29][CH:28]=2)[N:17]([C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=2)[N:18]=1参加物
6
実験手順
A mixture of 500 ml. of absolute ethanol, 5.0 ml. of 50% choline in methanol, 32.4 g. of phenylhydrazine and 49.08 g. of p-chlorocinnamonitrile is refluxed for 7 hours then is allowed to stand at room temperature for 16 hours, then is evaporated to dryness in vacuo. The procedure of Example 16 is followed to give 12.0 g. of the product of the Example as colorless needles, m.p. 183.5°-185.5° C.
後処理
- additionA mixture of 500 ml
- customis evaporated to dryness in vacuo
- customto give 12.0 g
出典と根拠
- ORDレコード
- ord-643fe6bdef9c40a3b7e4c20d9b906f19
- 出典データセット
- uspto-grants-1984_02
- 特許番号
- US04432991
反応ノート
読み込み中…