2,3,7-Tribromo-4-hydroxy-1-(4-methoxy-phenyl)-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl ester → 2,3-Dibromo-7-cyano-4-hydroxy-1-(4-methoxy-phenyl)-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl ester

HRID 642487Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 642487
[CH2:1]([O:3][C:4]([C:6]1[C:7]([OH:26])=[C:8]2[C:15]([Br:16])=[C:14]([Br:17])[N:13]([C:18]3[CH:23]=[CH:22][C:21]([O:24][CH3:25])=[CH:20][CH:19]=3)[C:9]2=[C:10](Br)[N:11]=1)=[O:5])[CH3:2].[C:27]([Cu])#[N:28]>>[CH2:1]([O:3][C:4]([C:6]1[C:7]([OH:26])=[C:8]2[C:15]([Br:16])=[C:14]([Br:17])[N:13]([C:18]3[CH:23]=[CH:22][C:21]([O:24][CH3:25])=[CH:20][CH:19]=3)[C:9]2=[C:10]([C:27]#[N:28])[N:11]=1)=[O:5])[CH3:2]

Komponenten

3

Edukt 2

HCID 866173722,3,7-Tribromo-4-hydroxy-1-(4-methoxy-phenyl)-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl esterHCID 178418546HCID 178418546, Verbindung

Produkt 1

HCID 684296332,3-Dibromo-7-cyano-4-hydroxy-1-(4-methoxy-phenyl)-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl ester

Versuchsvorschrift

Prepared in analogy to that of Example 105(a) from 2,3,7-tribromo-4-hydroxy-1-(4-methoxy-phenyl)-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl ester and CuCN. The title compound, ESI MS (m/z): 494 (M+H)+.

Quellen und Nachweise

ORD-Eintrag
ord-9a1616844fdf41dc8282d79b65df751d
Quelldatensatz
uspto-grants-2010_04
Patentnummer
US07696223B2

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