HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Benzoyl chloride → 1-Benzoyl-4-bromopiperidine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Benzoyl chloride | HCID 7412 | — |
| Edukt | Triethylamine | HCID 8471 | — |
| Edukt | 4-Bromopiperidine Hydrobromide | HCID 2734676 | — |
| Lösungsmittel | Tetrahydrofuran | HCID 8028 | — |
| Produkt | 1-Benzoyl-4-bromopiperidine | HCID 15615417 | 102,9% |
Reaktionsschritte
Benzoyl chloride (1.41 g) was added to a solution of 4-bromopiperidine hydrobromide (2.45 g) in THF (30 ml) at 0° C., followed by triethylamine (2.2 g, 2.2 eq). The solution was stirred at room temperature for 1 h, and evaporated and. The residue was dissolved in dichloromethane (100 ml), washed with water, 1M HCl and saturated sodium bicarbonate, dried and evaporated to give the title compound as colourless oil (2.76 g, 100%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06566384B1 |
| Quelldatensatz | uspto-grants-2003_05 |
| ORD ID | ord-566845940e95481a8df6a102b049709e |
| Quellennotiz | uspto-grants-2003_05 |