O-Methylhydroxylamine hydrochloride → 6-Ethoxy-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde O-methyloxime
Reaktionsgleichung
[CH2:1]([O:3][C:4]1[N:9]([CH3:10])[C:8](=[O:11])[N:7]([CH3:12])[C:6](=[O:13])[C:5]=1[CH:14]=O)[CH3:2].Cl.[CH3:17][O:18][NH2:19]>>[CH3:17][O:18][N:19]=[CH:14][C:5]1[C:6](=[O:13])[N:7]([CH3:12])[C:8](=[O:11])[N:9]([CH3:10])[C:4]=1[O:3][CH2:1][CH3:2]Komponenten
3
Versuchsvorschrift
The process described in Method A was followed. 6-Ethoxy-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde (Example 16, Step 1) (0.168 g, 0.79 mmol) and methoxyamine hydrochloride (0.087 g, 1.04 mmol) were used to obtain the title compound.
Quellen und Nachweise
- ORD-Eintrag
- ord-3d15f98fa702455ea4cc2cb0d2c38eda
- Quelldatensatz
- uspto-grants-2013_09
- Patentnummer
- US08536210B2
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