HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Water → 3-(4-Chlorobut-1-yl)-3-azabicyclo[3.1.0]hexane-2,4-dione
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Water | HCID 962 | — |
| Edukt | Sodium hydride | HCID 24758 | — |
| Edukt | 3-Azabicyclo[3.1.0]hexane-2,4-dione | HCID 3720053 | — |
| Edukt | 1-Chloro-4-iodooctane | HCID 23289978 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Produkt | 3-(4-Chlorobut-1-yl)-3-azabicyclo[3.1.0]hexane-2,4-dione | HCID 23289986 | — |
Reaktionsschritte
Sodium hydride (0.11 g, 60% dispersion in oil) was added to a stirred solution of 3-azabicyclo[3.1.0]hexane-2,4-dione (0.5 g) and 1-chloro-4-iodooctane (0.98 g) in dry dimethylformamide (50 ml) under a nitrogen atmosphere at room temperature. The resulting mixture was stirred for 48 hours and water (50 ml) was then added dropwise. The aqueous mixture was extracted with dichloromethane (2×200 ml) and the combined organic extracts were then washed with water (2×400 ml), dried (MgSO4) and evaporated in vacuo to give an oil. The oil was purified by chromatography on silica (80 g) using 1:1 ethyl acetate/hexane as eluant to give the title compound as a colourless oil.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06130241 |
| Quelldatensatz | uspto-grants-2000_10 |
| ORD ID | ord-f61baab36b774972a71ac6203a4fc40d |
| Quellennotiz | uspto-grants-2000_10 |