Piperidine → (E,E)-2-(Benzylaminocarbonyl)-3-(4-hydroxy-3-methoxystyryl)acrylonitrile
반응식
N1CCCCC1.[OH:7][C:8]1[CH:17]=[CH:16][C:11]([CH:12]=[CH:13][CH:14]=O)=[CH:10][C:9]=1[O:18][CH3:19].[C:20]([CH2:22][C:23]([N-:25][CH2:26][C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1)=[O:24])#[N:21]>C(O)C>[CH2:26]([NH:25][C:23](/[C:22](=[CH:14]/[CH:13]=[CH:12]/[C:11]1[CH:16]=[CH:17][C:8]([OH:7])=[C:9]([O:18][CH3:19])[CH:10]=1)/[C:20]#[N:21])=[O:24])[C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1참가 물질
5
실험 절차
The compound was prepared as described in Example 37 by adding piperidine to a solution of 4-hydroxy-3-methoxycinnamaldehyde (35 mg, 0.2 mmol) and N-(cyanoacetyl)benzylamide (34 mg, 0.2 mmol) in ethanol. After recrystallization from ethanol-water a yellow solid was obtained (50 mg, 75%). The product gave the following analytical data: