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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 78382Erstellt: 24. Oktober 2026

4-Aminophenol → 4-(4-aminophenoxy)-N,N-dimethylpyridine-2-carboxamide

https://huagongshe.com/de/reaction/78382

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt4-AminophenolHCID 403—
EduktDimethylamineHCID 674—
Edukt4-chloro-N,N-dimethylpyridine-2-carboxamideHCID 4962252—
Edukt4-chloropyridine-2-carbonyl ChlorideHCID 11095146—
Produkt4-(4-aminophenoxy)-N,N-dimethylpyridine-2-carboxamideHCID 23614563—

Reaktionsschritte

Entry 100: 4-Chloropyridine-2-carbonyl chloride was reacted with dimethylamine according to Method A2, Step 3b. The resulting 4-chloro-N,N-dimethyl-2-pyridinecarboxamide was reacted with 4-aminophenol according to Method A2, Step 4 to give 4-(2-(N,N-dimethylcarbamoyl)-4-pyridyloxy)aniline. 4-Chloro-2-methoxy-5-(trifluoromethyl)aniline was synthesized according to Method A7. 4-Chloro-2-methoxy-5-(trifluoromethyl)aniline was converted into 4-chloro-2-methoxy-5-(trifluoromethyl)phenyl isocyanate according to Method B1. According to Method C1a, 4-chloro-2-methoxy-5-(trifluoromethyl)phenyl isocyanate was reacted with 4-(2-(N,N-dimethylcarbamoyl)-4-pyridyloxy)aniline to afford the urea.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08841330B2
Quelldatensatzuspto-grants-2014_09
ORD IDord-0469a9e2f5a4441b9c393a8e749ad04c
Quellennotizuspto-grants-2014_09