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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 384660Erstellt: 25. Oktober 2026

Morpholine → tert-Butyl 3-((2-(5-cyanopyrazin-2-ylamino)-5-(3-(morpholinomethyl)-1H-pyrrol-1-yl)pyridin-4-ylamino)methyl)piperidine-1-carboxylate

https://huagongshe.com/reaction/384660

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktMorpholineHCID 8083—
EduktSodium triacetoxyborohydrideHCID 5049666—
Edukttert-Butyl 3-((2-(5-cyanopyrazin-2-ylamino)-5-(3-formyl-1H-pyrrol-1-yl)pyridin-4-ylamino)methyl)piperidine-1-carboxylateHCID 86648387—
Lösungsmittel1,2-DichloroethaneHCID 11—
LösungsmittelAcetic AcidHCID 176—
Produkttert-Butyl 3-((2-(5-cyanopyrazin-2-ylamino)-5-(3-(morpholinomethyl)-1H-pyrrol-1-yl)pyridin-4-ylamino)methyl)piperidine-1-carboxylateHCID 66746356—

Reaktionsschritte

Crude tert-butyl 3-((2-(5-cyanopyrazin-2-ylamino)-5-(3-formyl-1H-pyrrol-1-yl)pyridin-4-ylamino)methyl)piperidine-1-carboxylate (143 mg of 50% pure material, approx. 0.142 mmol) was dissolved in DCE (1.5 mL) and AcOH (0.15 mL). Morpholine (18.5 uL, 0.213 mmol) and sodium triacetoxyborohydride (75 mg, 0.355 mmol) were added and the reaction mixture was stirred at room temperature for 30 min. The reaction mixture was partitioned between dichloromethane and 10% aqueous NaHCO3. The two phases were separated and the aqueous phase was extracted with dichloromethane. The combined organic phases were evaporated to dryness and the product (90 mg) was used without further purification.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08367658B2
Quelldatensatzuspto-grants-2013_02
ORD IDord-1d5ca7cca3e045708dca3e65a2c1949d
Quellennotizuspto-grants-2013_02