Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Dichloromethane | HCID 6344 | — |
| Edukt | Sodium Hydroxide | HCID 14798 | — |
| Edukt | Hydroxyamine hydrochloride | HCID 443297 | — |
| Edukt | 2-(2,5-Dimethyl-1H-pyrrol-1-yl)-6-ethylpyridine | HCID 13398304 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | 6-Ethylpyridin-2-amine | HCID 89021 | — |
Reaktionsschritte
The product from Example 8a (4.93 g, 0.025 mol) was dissolved in a mixture of EtOH (80 mL) and water (30 mL). To this was added hydroxylamine hydrochloride (8.6 g, 0.123 mol) and the resulting mixture heated to 100° C. for 8 h. The reaction mixture was poured into dilute sodium hydroxide solution and the crude product isolated by extraction with CH2Cl2 and dried over MgSO4 filtered and concentrated under vacuum giving the title compound. The material was used as isolated.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patentnummer | US08236950B2 |
|---|
| Quelldatensatz | uspto-grants-2012_08 |
|---|
| ORD ID | ord-a50a5ac9b3a8470bab5d13c658678c33 |
|---|
| Quellennotiz | uspto-grants-2012_08 |
|---|
