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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 2287362Erstellt: 25. Oktober 2026

Hydrochloric Acid → N-[6-methoxy-5-(2-methoxyphenoxy)-2-(2-pyrimidinyl)-4-pyrimidinyl]-2-phenylethenesulfonamide

https://huagongshe.com/reaction/2287362

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydrochloric AcidHCID 313—
EduktMethanolHCID 887—
EduktSodiumHCID 5360545—
EduktN-[6-chloro-5-(2-methoxyphenoxy)-2-(2-pyrimidinyl)-4-pyrimidinyl]-2-phenylethenesulfonamideHCID 53744388—
ProduktN-[6-methoxy-5-(2-methoxyphenoxy)-2-(2-pyrimidinyl)-4-pyrimidinyl]-2-phenylethenesulfonamideHCID 54044407—

Reaktionsschritte

Sodium (181 mg) was dissolved in 10 ml of methanol and 400 mg of N-[6-chloro-5-(2-methoxyphenoxy)-2-(2-pyrimidinyl)-4-pyrimidinyl]-2-phenylethenesulfonamide was added with stirring at room temperature. The reaction mixture was stirred at room temperature for three hours and poured into a mixture of 1N hydrochloric acid and ice. The crystals separated out therefrom were collected by filtration and the resulting crystals were purified by a silica gel column chromatography (chloroform-methanol=40:1). The resulting yellow amorphous substance was crystallized in ether and collected by filtration to give 273 mg of N-[6-methoxy-5-(2-methoxyphenoxy)-2-(2-pyrimidinyl)-4-pyrimidinyl]-2-phenylethenesulfonamide.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06083955
Quelldatensatzuspto-grants-2000_07
ORD IDord-c367349f346f4d3db0e29961622cb068
Quellennotizuspto-grants-2000_07