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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

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktMethanolHCID 887—
Edukt1-Methylindole-2-carboxaldehydeHCID 267164—
EduktSodium triacetoxyborohydrideHCID 5049666—
EduktHCID 11481631HCID 11481631—
Lösungsmittelacetic acid N,N-dimethylformamideHCID 21926011—
Produkt(1H-benzimidazol-2-yl)-[1-(1-methyl-1H-indol-2-ylmethyl)-piperidin-4-ylmethyl]-amineHCID 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

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07517875B2
Quelldatensatzuspto-grants-2009_04
ORD IDord-547fd898141640baa970d42228aef397
Quellennotizuspto-grants-2009_04