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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 243541Erstellt: 25. Oktober 2026

Dimethylformamide → N-[5-bromo-6-(4-cyano-2,6-dimethylphenoxy)-2-(4-cyano-phenylamino)pyrimidin-4-yl]benzamide

https://huagongshe.com/reaction/243541

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktDimethylformamideHCID 6228—
Edukt3,5-Dimethyl-4-hydroxybenzonitrileHCID 20176—
EduktN-[5-bromo-6-chloro-2-(4-cyanophenylamino)-pyrimidin-4-yl]benzamideHCID 71465003—
LösungsmittelWaterHCID 962—
ProduktN-[5-bromo-6-(4-cyano-2,6-dimethylphenoxy)-2-(4-cyano-phenylamino)pyrimidin-4-yl]benzamideHCID 70978955—

Reaktionsschritte

1000 ml of dimethylformamide, 51.52 g of 3,5-dimethyl-4-hydroxybenzonitrile, 106.9 g of diazabicyclo undecene were added to a reaction vessel and stirred at RT. The reaction mixture was maintained at same temperature for 1 hr and 100 g of N-[5-bromo-6-chloro-2-(4-cyanophenylamino)-pyrimidin-4-yl]benzamide added with continued stirring for 30 mins. The reaction mixture was heated to 100-110° C. and further maintained at same temperature for 24 hr. After completion of the reaction, the reaction mixture was cooled to RT and 2000 ml of water added and stirred at RT for 1 hr. The reaction mixture was filtered. The obtained solid was dried under vacuum (0.5 kg/cm2) at 55-60° C. overnight.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08653266B2
Quelldatensatzuspto-grants-2014_02
ORD IDord-6a8b4db4b0cd406994b1427c1e79748c
Quellennotizuspto-grants-2014_02