HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1-Indanone → 4-Nitroindan-1-one
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1-Indanone | HCID 6735 | — |
| Edukt | Potassium Nitrate | HCID 24434 | — |
| Lösungsmittel | Sulfuric Acid | HCID 1118 | — |
| Produkt | 4-Nitroindan-1-one | HCID 90563 | 18% |
Reaktionsschritte
To a 0° C. solution of indanone (1.1 mL, 9.16 mmol, 1.0 equiv) in concentrated H2SO4 (9 mL) was added KNO3 (926 mg, 9.16 mmol, 1.0 equiv) as a solid in several portions over 5 min. After stirring for 1 h, the reaction mixture was poured onto ice. The aqueous suspension was extracted with EtOAC (3×30 mL), and the combined organic layers were washed with brine, dried over sodium sulfate, and concentrated in vacuo. Purification by silica gel chromatography (20%-50% EtOAc/Hexanes) provided the desired compound as a yellow solid (288 mg, 18%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08653081B2 |
| Quelldatensatz | uspto-grants-2014_02 |
| ORD ID | ord-871bc7f085234c478a2c51f204a17fe0 |
| Quellennotiz | uspto-grants-2014_02 |