HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Methyl-5-nitrobenzenesulfonic acid → 2-Carboxy-nitrobenzenesulfonic acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-Methyl-5-nitrobenzenesulfonic acid | HCID 8458 | — |
| Edukt | Potassium Carbonate | HCID 11430 | — |
| Edukt | Potassium Permanganate | HCID 516875 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | 2-Carboxy-nitrobenzenesulfonic acid | HCID 19693800 | — |
Reaktionsschritte
400.0 g (2.53 mol) of potassium permanganate are added in portions at 80° C. over a period of 2 h to a solution of 106.0 g (0.40 mol) of 2-methyl-5-nitrobenzenesulfonic acid and 80.0 g (0.58 mol) of potassium carbonate in 1300 ml of water. The reaction temperature is maintained at between 80° and 95° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05723409 |
| Quelldatensatz | uspto-grants-1998_03 |
| ORD ID | ord-b384396be0494ddab64c768366b631a5 |
| Quellennotiz | uspto-grants-1998_03 |