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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 13364Erstellt: 25. Oktober 2026

(Diethylamino)sulfur trifluoride → HCID 178461108, Verbindung

https://huagongshe.com/reaction/13364

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt(Diethylamino)sulfur trifluorideHCID 123472—
EduktSodium BicarbonateHCID 516892—
Edukt1-(1-(6-(4-Methanesulfonyl-phenoxy)-2-pyridin-2-yl-3H-benzimidazol-5-yl)-pyrrolidin-2-yl)-ethanolHCID 23145378—
LösungsmittelChloroformHCID 6212—
ProduktHCID 178461108HCID 178461108—

Reaktionsbedingungen

Temperatur-78 °C

Reaktionsschritte

0.007 ml of diethylaminosulfur trifluoride was added to a chloroform (1 ml) solution of 21 mg of 1-(1-(6-(4-methanesulfonyl-phenoxy)-2-pyridin-2-yl-3H-benzimidazol-5-yl)-pyrrolidin-2-yl)-ethanol diastereomer A obtained in Example 354, at −78° C., and the reaction liquid was stirred at −78° C. for 1 hour. The reaction liquid was heated up to room temperature, and aqueous saturated sodium bicarbonate was added to the reaction liquid, and then extracted with ethyl acetate, and dried with anhydrous magnesium sulfate. The solvent was evaporated away, and the resulting residue was purified through partitioning thin-layer chromatography (Kieselgel™ 60F254, Art 5744 (by Merck), chloroform/methanol=10/1) to obtain the entitled compound as a pale yellow solid.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07728025B2
Quelldatensatzuspto-grants-2010_06
ORD IDord-24f8fe4802174c569b9c21dcebe30083
Quellennotizuspto-grants-2010_06