HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 2109989Erstellt: 24. Oktober 2026
Methanol → (1H-benzimidazol-2-yl)-[1-(1-methyl-1H-indol-2-ylmethyl)-piperidin-4-ylmethyl]-amine
https://huagongshe.com/de/reaction/2109989
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
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| Edukt | Methanol | HCID 887 | — |
| Edukt | 1-Methylindole-2-carboxaldehyde | HCID 267164 | — |
| Edukt | Sodium triacetoxyborohydride | HCID 5049666 | — |
| Edukt | HCID 11481631 | HCID 11481631 | — |
| Lösungsmittel | acetic acid N,N-dimethylformamide | HCID 21926011 | — |
| Produkt | (1H-benzimidazol-2-yl)-[1-(1-methyl-1H-indol-2-ylmethyl)-piperidin-4-ylmethyl]-amine | HCID 10150398 | — |
Reaktionsschritte
After adding 1-methyl-1H-indole-2-carboaldehyde (0.26 mmol) and sodium triacetoxyborohydride (0.26 mmol) to a solution of (1H-benzimidazol-2-yl)-piperidin-4-ylmethyl-amine (20.0 mg, 0.09 mmol) in dimethylformamide-acetic acid (10:1) (1.0 ml), the mixture was stirred at room temperature overnight. Methanol (1.0 ml) was added to the reaction mixture to suspend the reaction, and after stirring for 1 hour, the solution was passed through SCX (Bond Elute SCX500MG: cationic ion-exchange resin, Varian). The SCX was washed with methanol and then with a mixed solution of chloroform/methanol (1/1), and elution was performed with a 2N ammonia-methanol solution. The solvent was distilled off under reduced pressure to obtain (1H-benzimidazol-2-yl)-[1-(1-methyl-1H-indol-2-ylmethyl)-piperidin-4-ylmethyl]-amine. The compound was identified by LC-MS.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US07517875B2 |
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| Quelldatensatz | uspto-grants-2009_04 |
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| ORD ID | ord-547fd898141640baa970d42228aef397 |
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| Quellennotiz | uspto-grants-2009_04 |
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