HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Sodium Hydroxide → Pentafluorobenzenesulfonamide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Sodium Hydroxide | HCID 14798 | — |
| Edukt | Ammonium Chloride | HCID 25517 | — |
| Edukt | 2,3,4,5,6-Pentafluorobenzenesulfonyl chloride | HCID 70026 | — |
| Lösungsmittel | Acetone | HCID 180 | — |
| Produkt | Pentafluorobenzenesulfonamide | HCID 2063927 | — |
Reaktionsschritte
To an aqueous solution of ammonium chloride was added dropwise an acetone solution of pentafluorobenzenesulfonyl chloride at room temperature. During addition, pH was adjusted to 7 by an aqueous sodium hydroxide solution. Precipitated product was filtered and recrystallized from toluene to give pentafluorobenzenesulfonamide. The structure was confirmed by 1H-NMR, 19F-NMR and IR.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06939646B2 |
| Quelldatensatz | uspto-grants-2005_09 |
| ORD ID | ord-f7708f43148745cca8ced0dff432cb95 |
| Quellennotiz | uspto-grants-2005_09 |