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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 78361Erstellt: 24. Oktober 2026

4-Aminophenol → 4-(4-Aminophenoxy)pyridine-2-carboxamide

https://huagongshe.com/de/reaction/78361

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt4-AminophenolHCID 403—
Edukt4-Chloropyridine-2-carboxamideHCID 303543—
Produkt4-(4-Aminophenoxy)pyridine-2-carboxamideHCID 23088338—

Reaktionsschritte

Entry 43: 4-Chloropyridine-2-carbonyl chloride HCl salt was reacted with ammonia according to Method A2, Step 3b to form 4-chloro-2-pyridinecarboxamide. 4-Chloro-2-pyridinecarboxamide was reacted with 4-aminophenol according to Method A2, Step 4 to form 4-(2-carbamoyl-4-pyridyloxy)aniline. According to Method C1a, 4-chloro-3-(trifluoromethyl)phenyl isocyanate was reacted with 4-(2-carbamoyl-4-pyridyloxy)aniline to afford the urea.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08841330B2
Quelldatensatzuspto-grants-2014_09
ORD IDord-1354c8c685c74ed386a8a406420a7dd9
Quellennotizuspto-grants-2014_09