Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 82269Erstellt: 24. Oktober 2026

Ammonia → (5-Amino-6-ethoxy-pyridin-3-yl)-(7-isopropyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-methanone

https://huagongshe.com/de/reaction/82269

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktAmmoniaHCID 222—
Edukt(5-Bromo-6-ethoxy-pyridin-3-yl)-(7-isopropyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-methanoneHCID 70817466—
KatalysatorHCID 178419072HCID 178419072—
LösungsmittelWaterHCID 962—
LösungsmittelN-methyl-2-pyrrolidoneHCID 13387—
Produkt(5-Amino-6-ethoxy-pyridin-3-yl)-(7-isopropyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-methanoneHCID 7081717924%

Reaktionsbedingungen

Temperatur130 °C

Reaktionsschritte

Copper(I) oxide (38.6 mg, 0.27 mmol) was added to (5-Bromo-6-ethoxy-pyridin3-yl)-(7-isopropyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-methanone (Preparation 241, 350 mg, 0.89 mmol) in concentrated ammonia solution (6 mL) and NMP (1 mL). The mixture was heated in a sealed vessel at 130° C. for 17 hours. The reaction mixture was cooled to room temperature and diluted with water (10 ml). It was extracted with 20% i-PrOH in DCM (6×50 mL), dried (Na2SO4) and evaporated in vacuo. The crude material was purified by column chromatography on silica gel (MeOH:DCM 5:95) to afford the title compound as a yellow solid in 24% yield, 70 mg. LCMS (system 10): Rt=2.99 min; m/z 326 [M+H]+.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08846698B2
Quelldatensatzuspto-grants-2014_09
ORD IDord-eff853080e584be8a634d9ed7d3626ba
Quellennotizuspto-grants-2014_09