HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Nitric Acid → Fuming sulfuric acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Nitric Acid | HCID 944 | — |
| Edukt | Sulfuric Acid | HCID 1118 | — |
| Edukt | Pentachlorothiophenol | HCID 8620 | — |
| Edukt | Sulfur trioxide | HCID 24682 | — |
| Produkt | Fuming sulfuric acid | HCID 24681 | — |
Reaktionsschritte
reacting pentachlorothiophenol (PCTP) with a mixed nitration acid comprising nitric acid and sulfuric acid (and, preferably, sulfur trioxide to form oleum) at a temperature from about 35° to about 110° C. to form pentchloronitrobenzene, the nitric acid being in molar excess of the pentachlorothiophenol.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04454362 |
| Quelldatensatz | uspto-grants-1984_06 |
| ORD ID | ord-c754919d4a4f4e659eca6b7732cd2591 |
| Quellennotiz | uspto-grants-1984_06 |