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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1874589Erstellt: 25. Oktober 2026

N-[6-(3-amino-6-methylphenoxy)[1,2,4]triazolo[1,5-a]pyridin-2-yl]cyclopropanecarboxamide → 3-(1-cyanocyclopropyl)-N-[3-({2-[(cyclopropylcarbonyl)amino][1,2,4]triazolo[1,5-a]pyridin-6-yl}oxy)-4-methylphenyl]benzamide

https://huagongshe.com/reaction/1874589

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktN-[6-(3-amino-6-methylphenoxy)[1,2,4]triazolo[1,5-a]pyridin-2-yl]cyclopropanecarboxamideHCID 57749340—
Edukt3-(1-Cyanocyclopropyl)benzoyl chlorideHCID 86631982—
LösungsmittelEthyl AcetateHCID 8857—
LösungsmittelN-methyl-2-pyrrolidoneHCID 13387—
Produkt3-(1-cyanocyclopropyl)-N-[3-({2-[(cyclopropylcarbonyl)amino][1,2,4]triazolo[1,5-a]pyridin-6-yl}oxy)-4-methylphenyl]benzamideHCID 5950696084%

Reaktionsschritte

To a solution of 3-(1-cyanocyclopropyl)benzoyl chloride synthesized above in 1-methylpyrrolidin-2-one (7.0 mL) was added N-[6-(5-amino-2-methylphenoxy)[1,2,4]triazolo[1,5-a]pyridin-2-yl]cyclopropanecarboxamide (200 mg, 0.619 mmol), and the mixture was stirred at room temperature for 8 hr. The reaction mixture was diluted with ethyl acetate (100 mL), washed with 5% aqueous sodium hydrogen carbonate solution (50 mL) and saturated brine (50 mL), and dried over anhydrous sodium sulfate. The insoluble material was filtered off, and the filtrate was concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane/ethyl acetate=50/50→0/100), and the obtained oil was triturated with toluene and diisopropyl ether to give the title compound (256 mg, 84%) as a colorless powder.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08304557B2
Quelldatensatzuspto-grants-2012_11
ORD IDord-b63d75fd16d0427bbafe94dcef526dab
Quellennotizuspto-grants-2012_11