反応式
[N:1]1[CH:6]=[CH:5][CH:4]=[CH:3][C:2]=1[NH:7][NH2:8].[CH2:9]([O:11][C:12](=[O:19])[CH:13]([CH:17]=O)[C:14](=O)[CH3:15])[CH3:10].N1C=CC=CC=1>C(O)C>[CH2:9]([O:11][C:12]([C:13]1[C:14]([CH3:15])=[N:8][N:7]([C:2]2[CH:3]=[CH:4][CH:5]=[CH:6][N:1]=2)[CH:17]=1)=[O:19])[CH3:10]参加物
5
実験手順
Similar to Example 1, equimolar amounts of 2-pyridylhydrazine and 2-formyl-3-oxo-butyric acid ethyl ester were combined in a solution of 50% pyridine in ethanol. Analysis showed that the resulting solid was determined to be the named product (m.p. 49° C.-50° C.).
出典と根拠
- ORDレコード
- ord-f3260ebb21e640cf81a3576d5ee99384
- 出典データセット
- uspto-grants-2003_05
- 特許番号
- US06569885B1
関連ノート
読み込み中…