HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Dimethylformamide → 6-(12-Acetoxydodecyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinone
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Dimethylformamide | HCID 6228 | — |
| Edukt | 6-(12-Acetoxydodecyl)-2,3-dimethoxy-5-methylphenol | HCID 13065236 | — |
| Katalysator | Salcomine | HCID 26517 | — |
| Lösungsmittel | Oxygen | HCID 977 | — |
| Produkt | 6-(12-Acetoxydodecyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinone | HCID 12881465 | — |
Reaktionsschritte
To a dimethylformamide solution (20 ml) of 6-(12-acetoxydodecyl)-2,3-dimethoxy-5-methylphenol (1.1 g) is added bis(salicylidene)ethylenediiminocobalt(II) (40 mg) and the mixture is stirred in oxygen streams at atmospheric pressure and temperature for 72 hours. The product is isolated as in Example 7 and recrystallized from etherhexane (1:1). The above procedure yields 6-(12-acetoxydodecyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinone (0.84 g) as orange-yellow needles melting at 47° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04559177 |
| Quelldatensatz | uspto-grants-1985_12 |
| ORD ID | ord-9d0c04129eaa4c1dac08bb09ea2adde5 |
| Quellennotiz | uspto-grants-1985_12 |