Phenolate Sodium → 4-phenoxy-1H-imidazo[4,5-c]pyridine

HRID 1007986

Reaktionsgleichung

Reaktionsgleichung von HRID 1007986
Cl[C:2]1[C:7]2[N:8]=[CH:9][NH:10][C:6]=2[CH:5]=[CH:4][N:3]=1.[O-:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1.[Na+]>>[O:11]([C:2]1[C:7]2[N:8]=[CH:9][NH:10][C:6]=2[CH:5]=[CH:4][N:3]=1)[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1

Komponenten

3

Edukt 2

HCID 4445035Phenolate SodiumHCID 53733644-Chloro-1H-imidazo[4,5-c]pyridine

Produkt 1

HCID 219136474-phenoxy-1H-imidazo[4,5-c]pyridine

Versuchsvorschrift

In step (3) of Reaction Scheme VI, a 4-chloro-1H-imidazo[4,5-c]pyridine of Formula XLII is reacted with sodium phenoxide to provide a 4-phenoxy-1H-imidazo[4,5-c]pyridine of Formula XXXII-4. Phenol is reacted with sodium hydride in a suitable solvent such as diglyme (bis(2-methoxyethyl) ether) to form the phenoxide. The phenoxide is then reacted at an elevated temperature with a compound of Formula XLII. The product can be isolated from the reaction mixture using conventional methods.

Aufarbeitung

  1. customIn step (3) of Reaction Scheme VI

Quellen und Nachweise

ORD-Eintrag
ord-29420a83592840b9b5ae4dc97f27181d
Quelldatensatz
uspto-grants-2004_09
Patentnummer
US06797718B2

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