HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1070852Erstellt: 25. Oktober 2026
Benzyl Bromide → 6-[[2-Benzylmercapto-1-(4-methylphenyl)-1H-benzimidazol-6-yl]oxy]Hexanoic Acid Methyl Ester
https://huagongshe.com/reaction/1070852
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Benzyl Bromide | HCID 7498 | — |
| Edukt | Dicyclohexano-18-crown-6 | HCID 85955 | — |
| Edukt | Potassium Bicarbonate | HCID 516893 | — |
| Edukt | HCID 178500330 | HCID 178500330 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Produkt | 6-[[2-Benzylmercapto-1-(4-methylphenyl)-1H-benzimidazol-6-yl]oxy]Hexanoic Acid Methyl Ester | HCID 10162512 | — |
Reaktionsschritte
800 mg of 6-[[2-mercapto-1-(4-methylphenyl)-1H-benzimidazol-6-yl]oxy]hexanoic acid methyl ester was dissolved in 8 ml of N,N-dimethylformamide, mixed with 0.3 ml of benzylbromide, 438 mg of potassium hydrogen carbonate and 75 mg of dicyclohexano-18-crown-6, and the mixture was stirred for 15 hours at 20° C. It was filtered, and the filtrate was concentrated by evaporation in a vacuum. The residue was purified by column chromatography on silica gel. 976 mg was obtained.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US06903126B2 |
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| Quelldatensatz | uspto-grants-2005_06 |
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| ORD ID | ord-2118528183b0490796652adc28040645 |
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| Quellennotiz | uspto-grants-2005_06 |
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