5-Hydroxy-2-pyridinecarboxaldehyde → HCID 178418475, Verbindung

HRID 1821

Reaktionsgleichung

Reaktionsgleichung von HRID 1821
[Cl-:1].[NH2:2][C:3]([NH:5][N:6]=[CH:7][C:8]1[C:13]([C:14](=[O:18])[N:15]([CH3:17])[CH3:16])=[C:12]([OH:19])[CH:11]=[C:10](C)[N+:9]=1[CH3:21])=[O:4].OC1C(C=O)=NC=CC=1.OC1C(C=O)=NC(C)=CC=1.[Cl-].NC(NN=CC1C(O)=CC(C(=O)N(C)C)=C[N+]=1C)=O.C(C1C=CC(O)=CN=1)=O>>[Cl-:1].[NH2:2][C:3]([NH:5][N:6]=[CH:7][C:8]1[C:13]([C:14](=[O:18])[N:15]([CH3:16])[CH3:17])=[C:12]([OH:19])[CH:11]=[CH:10][N+:9]=1[CH3:21])=[O:4]

Komponenten

6

Edukt 5

HCID 2783895-Hydroxy-2-pyridinecarboxaldehydeHCID 27373323-Hydroxypicolinaldehyde2×HCID 124219863-Hydroxy-6-methylpyridine-2-carbaldehydeHCID 1364034132-[[(Aminocarbonyl)hydrazono]methyl]-5-(N,N-dimethylcarbamoyl)hydroxy-1-methyl pyridinium chlorideHCID 178418447HCID 178418447, Verbindung

Produkt 1

HCID 178418475HCID 178418475, Verbindung

Versuchsvorschrift

2-[[(Aminocarbonyl)hydrazono]methyl]-3-(N,N-dimethylcarbamoyl)hydroxy-1,6-dimethyl pyridinium chloride can be made by the same procedure replacing 3-hydroxy-2-pyridine aldehyde in the above example with 3-hydroxy-6-methyl-2-pyridine aldehyde. 2-[[(Aminocarbonyl)hydrazono] methyl] -5-(N ,N-dimethylcarbamoyl)hydroxy-1-methyl pyridinium chloride can be made by the same procedure replacing 3-hydroxy-2-pyridine aldehyde in the above example with 2-formyl-5-hydroxy pyridine.

Quellen und Nachweise

ORD-Eintrag
ord-0871baecec9c4c268d5490bd44c95dc8
Quelldatensatz
uspto-grants-1998_03
Patentnummer
US05726314

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