HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 83681Erstellt: 25. Oktober 2026
1,2-Dichloroethane → N-benzyl-1-(1-(4-chlorobenzyl)-7-methyl-1H-indole-2-carbonyl)piperidine-4-carboxamide
https://huagongshe.com/reaction/83681
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | 1,2-Dichloroethane | HCID 11 | — |
| Edukt | 1-Hydroxybenzotriazole | HCID 75771 | — |
| Edukt | Diisopropylethylamine | HCID 81531 | — |
| Edukt | N-benzylpiperidine-4-carboxamide | HCID 3868064 | — |
| Edukt | 1-(4-chlorobenzyl)-7-methyl-1H-indole-2-carboxylic acid | HCID 68379759 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Lösungsmittel | Ethyl Acetate | HCID 8857 | — |
| Produkt | N-benzyl-1-(1-(4-chlorobenzyl)-7-methyl-1H-indole-2-carbonyl)piperidine-4-carboxamide | HCID 66571684 | — |
Reaktionsschritte
The following was added to sequentially to DMF (2 mL): 1-(4-chlorobenzyl)-7-methyl-1H-indole-2-carboxylic acid (50 mg, 0.167 mmol), DIPEA (0.10 mL, 0.584 mmol), EDC (38 mg, 0.200 mmol), and HOBT (31 mg, 0.200 mmol). This was allowed to stir for 30 min at rt, after which time the crude N-benzylpiperidine-4-carboxamide (˜36 mg, 0.20 mmol) was added. The reaction was stirred at rt for 18 h, at which time the reaction was diluted with 1:1 EtOAc:diethyl ether and washed with 10% aq. sodium carbonate (2×), dried over magnesium sulfate, and concentrated. The residue was purified via silica gel flash chromatography (20 g silica, 50% EtOAc/Hexanes) to afford the title compound as a white powder. (Yield: 39 mg, 0.078 mmol, 47%) 1H NMR (400 MHz, CDCl3) 7.50, 7.38-7.26, 7.18, 7.05-6.97, 6.81, 6.63, 5.72, 5.66-5.57, 4.70-3.89, 4.44, 2.86-2.66, 2.57, 2.32-2.23, 1.77
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US08846684B2 |
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| Quelldatensatz | uspto-grants-2014_09 |
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| ORD ID | ord-add255bcb05444f6877328775a1193d3 |
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| Quellennotiz | uspto-grants-2014_09 |
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