HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
m-Chloroperbenzoic acid → 2-[2-(oxiran-2-yl)ethyl]-2,3-dihydro-1H-isoindole-1,3-dione
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | m-Chloroperbenzoic acid | HCID 70297 | — |
| Edukt | N-(3-Buten-1-yl)phthalimide | HCID 339432 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Produkt | 2-[2-(oxiran-2-yl)ethyl]-2,3-dihydro-1H-isoindole-1,3-dione | HCID 339433 | 92,9% |
Reaktionsschritte
To a mixture of 2-(but-3-en-1-yl)isoindoline-1,3-dione obtained in step 1 (0.65 g, 3.22 mmol) in dichloromethane (10 ml), was added m-chloroperoxybenzoic acid (1.11 g, 6.44 mmol) at 0° C. The resulting reaction mixture was stirred at room temperature for 10 hours. After the reaction complete, the reaction mixture thus obtained was filtered through a plug of Celite. The filtrate was washed with 1 N sodium hydroxide solution and brine. The organic phase thus separated was dried over anhydrous magnesium sulfate, filtered, and concentrated under reduced pressure to obtain the title compound (0.65 g). The compound was used for the next step without further purification.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08785453B2 |
| Quelldatensatz | uspto-grants-2014_07 |
| ORD ID | ord-859ff5f4a9b2419db260b9a33db117c4 |
| Quellennotiz | uspto-grants-2014_07 |