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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 719467Erstellt: 25. Oktober 2026

Water → 1-(2-Fluoro-4-methanesulfonyl-phenyl)-4-[1-(3-isopropyl-[1,2,4]oxadiazol-5-yl)-piperidin-4-yloxy]-1H-pyrazolo[3,4-d]pyrimidine

https://huagongshe.com/reaction/719467

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
EduktSodium hydrideHCID 24758—
Edukt4-Chloro-1-(2-fluoro-4-methanesulfonyl-phenyl)-1H-pyrazolo[3,4-d]pyrimidineHCID 21897661—
Edukt1-(3-Isopropyl-1,2,4-oxadiazol-5-YL)piperidin-4-OLHCID 21897744—
LösungsmittelTetrahydrofuranHCID 8028—
Produkt1-(2-Fluoro-4-methanesulfonyl-phenyl)-4-[1-(3-isopropyl-[1,2,4]oxadiazol-5-yl)-piperidin-4-yloxy]-1H-pyrazolo[3,4-d]pyrimidineHCID 21897831—

Reaktionsschritte

1-(3-Isopropyl-[1,2,4]oxadiazol-5-yl)-piperidin-4-ol (338 mg, 1.6 mmol) and sodium hydride (87 mg, 3.66 mmol) were stirred together in dry THF (2 mL) at room temperature for 30 minutes. 4-Chloro-1-(2-fluoro-4-methanesulfonyl-phenyl)-1H-pyrazolo[3,4-d]pyrimidine was then added and the reaction continued to stir at room temperature for 45 minutes. Its progress was monitored by thin layer chromatography and LCMS. The reaction was treated with water and the desired compound was extracted with ethyl acetate. Organic layer was evaporated in vacuo. Purification by HPLC provided the desired Compound A198 as a white solid (600 mg, 98%). Exact mass calculated for C22H24FN7O4S 501.53, found 502.2 (MH+).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07132426B2
Quelldatensatzuspto-grants-2006_11
ORD IDord-72693c33d2ad4afaad578e55bd8b3c5d
Quellennotizuspto-grants-2006_11