HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1,1,1,3,3,3-Hexachloropropane → Vinylidene chloride
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1,1,1,3,3,3-Hexachloropropane | HCID 19215 | — |
| Edukt | 1,1,1,3,3-Pentafluoropropane | HCID 68030 | — |
| Lösungsmittel | Carbon Tetrachloride | HCID 5943 | — |
| Produkt | Vinylidene chloride | HCID 6366 | — |
| Produkt | 1-Chloro-1,1,3,3,3-pentafluoropropane | HCID 68031 | — |
Reaktionsschritte
The known methods of producing 1,1,1,3,3-pentafluoropropane are as follows. Carbon tetrachloride and vinylidene chloride are prepared and an addition reaction is triggered. The reaction product, 1,1,1,3,3,3-hexachloropropane, is fluorinated to produce 1,1,1,3,3-pentafluoro-3-chloropropane which is reduced with hydrogen to produce 1,1,1,3,3-pentafluoropropane (WO 95/04022).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06018084 |
| Quelldatensatz | uspto-grants-2000_01 |
| ORD ID | ord-94614a3a7a2b489cba3e353a325d29de |
| Quellennotiz | uspto-grants-2000_01 |