4-Chloro-6-methylpyridine-2-carboxylic acid → HCID 178426117, Verbindung
Reaktionsgleichung
[Cl:1][C:2]1[CH:7]=[C:6]([CH3:8])[N:5]=[C:4]([C:9]([OH:11])=O)[CH:3]=1.[NH2:12][C:13]1[NH:17][N:16]=[N:15][N:14]=1>>[NH:14]1[C:13]([NH:12][C:9]([C:4]2[CH:3]=[C:2]([Cl:1])[CH:7]=[C:6]([CH3:8])[N:5]=2)=[O:11])=[N:17][N:16]=[N:15]1Komponenten
3
Versuchsvorschrift
0.68 g of 4-chloro-6-methyl-2-pyridinecarboxylic acid, 0.67 g of N,N'-carbonyldiimidazole and 0.37 g of 5-aminotetrazole are treated in the same manner as described in Example 2. The crude product thus obtained is recrystallized from a mixture of dimethylformamide and ethanol, whereby 0.65 g of N-(5-tetrazolyl)-4-chloro-6-methyl-2-pyridinecarboxamide is obtained.
Aufarbeitung
- customThe crude product thus obtained
- customis recrystallized from a mixture of dimethylformamide and ethanol
Quellen und Nachweise
- ORD-Eintrag
- ord-a4cc4b8d7f424794ad10242e96356b48
- Quelldatensatz
- uspto-grants-1983_09
- Patentnummer
- US04404214
Notizen zur Reaktion
Wird geladen…