Methyl pyruvate → 7-nitro-2-[[1-(methoxycarbonyl)ethylidene]hydrazino]-5-(o-chlorophenyl)-3H-1,4-benzodiazepine
Reaktionsgleichung
[N+:1]([C:4]1[CH:5]=[CH:6][C:7]2[N:13]=[C:12]([NH:14][NH2:15])[CH2:11][N:10]=[C:9]([C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][C:17]=3[Cl:22])[C:8]=2[CH:23]=1)([O-:3])=[O:2].[C:24]([O:29][CH3:30])(=[O:28])[C:25]([CH3:27])=O>>[N+:1]([C:4]1[CH:5]=[CH:6][C:7]2[N:13]=[C:12]([NH:14][N:15]=[C:25]([C:24]([O:29][CH3:30])=[O:28])[CH3:27])[CH2:11][N:10]=[C:9]([C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][C:17]=3[Cl:22])[C:8]=2[CH:23]=1)([O-:3])=[O:2]Komponenten
3
Versuchsvorschrift
In the manner given in Example 1, 7-nitro-2-hydrazino-5-(o-chlorophenyl)-3H-1,4-benzodiazepine can be stirred with methyl pyruvate at room temperature to give 7-nitro-2-[[1-(methoxycarbonyl)ethylidene]hydrazino]-5-(o-chlorophenyl)-3H-1,4-benzodiazepine.
Quellen und Nachweise
- ORD-Eintrag
- ord-e3a90caad9d34c7eb7cd603dabc7955d
- Quelldatensatz
- uspto-grants-1977_04
- DOI