HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Oxygen → 4-Nitrobenzanilide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Oxygen | HCID 977 | — |
| Edukt | Benzamide | HCID 2331 | — |
| Edukt | Tetramethylammonium hydroxide | HCID 60966 | — |
| Edukt | 4'-Nitrobenzanilide | HCID 76930 | — |
| Lösungsmittel | Nitrobenzene | HCID 7416 | — |
| Lösungsmittel | Acetonitrile methanol | HCID 21959252 | — |
| Produkt | 4-Nitrobenzanilide | HCID 77003 | 20% |
Reaktionsschritte
Benzamide (10 mmole) and 10 mmole of tetramethylammonium hydroxide in 10 g of nitrobenzene was stirred at 75°-80° C./56-63 psi (3.9 -4.4 kg/cm2) oxygen for 12 hours. Methanol/acetonitrile (4:6) (10 mL)solution was then added to homogenize the solution. A weighted aliquot was sampled for HPLC assay and revealed 20% yield of 4-nitrobenzanilide, i.e.,N-(4-nitrophenyl)benzamide. No azoxybenzene was detected.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05331099 |
| Quelldatensatz | uspto-grants-1994_07 |
| ORD ID | ord-4df96f44d270495fb04426143db9c0b9 |
| Quellennotiz | uspto-grants-1994_07 |