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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1365826Erstellt: 25. Oktober 2026

Acetonitrile → (5-(1h-Indazol-4-yl)-7-morpholinothiazolo[4,5-d]pyrimidin-2-yl)(4-(methylsulfonyl)piperazin-1-yl)methanone

https://huagongshe.com/reaction/1365826

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktAcetonitrileHCID 6342—
EduktSodium CarbonateHCID 10340—
Edukt1H-Indazole-4-boronic acidHCID 44118310—
Edukt(5-Chloro-7-morpholinothiazolo[4,5-d]pyrimidin-2-yl)(4-methylsulfonylpiperazin-1-yl)methanoneHCID 86630083—
KatalysatorHCID 178418476HCID 178418476—
LösungsmittelWaterHCID 962—
Produkt(5-(1h-Indazol-4-yl)-7-morpholinothiazolo[4,5-d]pyrimidin-2-yl)(4-(methylsulfonyl)piperazin-1-yl)methanoneHCID 25254936—

Reaktionsschritte

(5-Chloro-7-morpholinothiazolo[4,5-d]pyrimidin-2-yl)(4-methylsulfonylpiperazin-1-yl)methanone, 1H-indazol-4-yl-4-boronic acid (2.5 eq), and trans-dichlorobis(triphenylphosphine)palladium(II) (0.1 eq) were slurried with equal parts 1M sodium carbonate aqueous solution (3 eq) and acetonitrile. The solution was microwaved at 140° C. for 10 minutes. Water was added and the solution was filtered. The resulting precipitate was washed with methylene chloride and the organic layer was purified by silica gel chromatography followed by reverse phase silica gel chromatography to give the product 141.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07893059B2
Quelldatensatzuspto-grants-2011_02
ORD IDord-c27c5e8dd01b4bec8fdd5ae9991df3f8
Quellennotizuspto-grants-2011_02