HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 13364Erstellt: 25. Oktober 2026
(Diethylamino)sulfur trifluoride → HCID 178461108, Verbindung
https://huagongshe.com/reaction/13364
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | (Diethylamino)sulfur trifluoride | HCID 123472 | — |
| Edukt | Sodium Bicarbonate | HCID 516892 | — |
| Edukt | 1-(1-(6-(4-Methanesulfonyl-phenoxy)-2-pyridin-2-yl-3H-benzimidazol-5-yl)-pyrrolidin-2-yl)-ethanol | HCID 23145378 | — |
| Lösungsmittel | Chloroform | HCID 6212 | — |
| Produkt | HCID 178461108 | HCID 178461108 | — |
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
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US07728025B2 |
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| Quelldatensatz | uspto-grants-2010_06 |
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| ORD ID | ord-24f8fe4802174c569b9c21dcebe30083 |
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| Quellennotiz | uspto-grants-2010_06 |
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