Reaktionsgleichung
[CH3:1][C:2]1[N:7]=[CH:6][C:5]([CH2:8][CH2:9][C:10]([O:12][CH2:13][CH3:14])=[O:11])=[CH:4][CH:3]=1.[CH:15](OCC)=[O:16].[H-].[Na+]>COCCOC>[CH:15]([CH:9]([CH2:8][C:5]1[CH:6]=[N:7][C:2]([CH3:1])=[CH:3][CH:4]=1)[C:10]([O:12][CH2:13][CH3:14])=[O:11])=[O:16]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Ethyl 3-(6-methyl-3-pyridyl)propionate was reacted at 0° with ethyl formate and sodium hydride in 1,2-dimethoxyethane to give ethyl 2-formyl-3-(6-methyl-3-pyridyl)propionate, m.p. 142°-144°, which was heated under reflux with dried nitroguanidine and sodium methoxide in methanol to give 2-nitroamino-5-(6-methyl-3-pyridylmethyl)-4-pyrimidone, m.p. 215°-6° (decomp).
Quellen und Nachweise
- ORD-Eintrag
- ord-013352e85b104d35b429f734d72172f5
- Quelldatensatz
- uspto-grants-1985_12
- Patentnummer
- US04558128
Verknüpfte Notizen
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