HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 13402Erstellt: 24. Oktober 2026
Sodium Carbonate → (2-(2-(5-((2'-fluorobiphenyl-4-yl)oxy)-2-pyridin-2-yl-1H-benzimidazol-6-yl)pyrrolidin-1-yl)-2-oxoethyl)methylamine
https://huagongshe.com/de/reaction/13402
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
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| Edukt | Sodium Carbonate | HCID 10340 | — |
| Edukt | Glycine, N-[(1,1-dimethylethoxy)carbonyl]-N-methyl- | HCID 83692 | — |
| Edukt | 1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride | HCID 2723939 | — |
| Edukt | 1,4-Dioxane hydrochloride | HCID 20443148 | — |
| Edukt | 5-((2'-fluorobiphenyl-4-yl)oxy)-2-pyridin-2-yl-6-pyrrolidin-2-yl-1H-benzimidazole | HCID 23145110 | — |
| Lösungsmittel | Pyridine | HCID 1049 | — |
| Lösungsmittel | Chloroform | HCID 6212 | — |
| Produkt | (2-(2-(5-((2'-fluorobiphenyl-4-yl)oxy)-2-pyridin-2-yl-1H-benzimidazol-6-yl)pyrrolidin-1-yl)-2-oxoethyl)methylamine | HCID 67482866 | — |
Reaktionsschritte
19 mg of N-(t-butoxycarbonyl)-N-methylglycine and 24 mg of 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide monohydrochloride were added in order to a pyridin (1 ml) solution of 37 mg of 5-((2′-fluorobiphenyl-4-yl)oxy)-2-pyridin-2-yl-6-pyrrolidin-2-yl-1H-benzimidazole, and the reaction liquid was stirred at room temperature for 3 hours. 2 ml of 4 N hydrochloric acid-dioxane solution was added to the reaction liquid, and the reaction liquid was stirred at room temperature for 1 hour. The reaction liquid was diluted with chloroform, and made basic with aqueous saturated sodium carbonate added thereto, and the organic layer was washed with saturated saline and dried with anhydrous magnesium sulfate. The solvent was evaporated away under reduced pressure, and the resulting residue was purified through silica gel column chromatography (developing solvent: 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-f9da335b69ef4a00928c107b43ef988a |
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| Quellennotiz | uspto-grants-2010_06 |
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