2-Chloro-6-ethoxypyridine → HCID 22320216, Verbindung

HRID 498044

Reaktionsgleichung

Reaktionsgleichung von HRID 498044
[CH3:1][C:2]1[C:11]2[N:10]=[C:9]([CH2:12][C:13](=O)[CH3:14])O[C:7](=O)[C:6]=2[CH:5]=[CH:4][CH:3]=1.[CH2:17]([O:19][C:20]1[N:25]=[C:24]([NH:26][NH2:27])[CH:23]=[CH:22][CH:21]=1)[CH3:18].[Cl:28]C1C=CC=C(OCC)N=1>>[Cl:28][C:1]1[C:2]2[C:11](=[C:6]([CH3:7])[CH:5]=[CH:4][CH:3]=2)[N:10]=[C:9]2[N:26]([C:24]3[CH:23]=[CH:22][CH:21]=[C:20]([O:19][CH2:17][CH3:18])[N:25]=3)[N:27]=[C:13]([CH3:14])[C:12]=12

Komponenten

4

Edukt 3

HCID 985632-Chloro-6-ethoxypyridineHCID 223203048-methyl-2-(2-oxopropyl)-4H-3,1-benzoxazin-4-oneHCID 223203396-Ethoxy-2-hydrazinopyridine

Produkt 1

HCID 22320216HCID 22320216, Verbindung

Versuchsvorschrift

Following the procedures described in Reference Example 2-3 and Example 2-1, the title compound was prepared from 8-methyl-2-(2-oxopropyl)-4H-3,1-benzoxazin-4-one and 6-ethoxy-2-hydrazinopyridine which was previously prepared from 2-chloro-6-ethoxypyridine following the method described in Reference Example 2-2 (62% yield).

Quellen und Nachweise

ORD-Eintrag
ord-1aefef6cc08e4a6b8a063a3d8c9ab28f
Quelldatensatz
uspto-grants-2005_09
Patentnummer
US06949648B2

Verknüpfte Notizen

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