HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Chlorine → 3-(2'-Chloro-4'-trifluoromethylphenoxy)-benzyl chloride
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Chlorine | HCID 24526 | — |
| Edukt | Phosphorus pentachloride | HCID 24819 | — |
| Edukt | Benzene, 2-Chloro-1-(3-methylphenoxy)-4-(trifluoromethyl)- | HCID 3084880 | — |
| Produkt | 3-(2'-Chloro-4'-trifluoromethylphenoxy)-benzyl chloride | HCID 13090686 | 60% |
Reaktionsschritte
65 parts by weight of 3-(2'-chloro-4'-trifluoromethylphenoxy)-toluene and 2 parts by weight of phosphorus pentachloride were treated with chlorine gas for half an hour at 200° C. Fractional distillation gave 43.2 parts by weight (60% of theory) of 3-(2'-chloro-4'-trifluoromethylphenoxy)-benzyl chloride of boiling point 135°-145° C. and refractive index nD25 : 1.5427.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04744812 |
| Quelldatensatz | uspto-grants-1988_05 |
| ORD ID | ord-a516d4daaa62425ba30b339f5b01f262 |
| Quellennotiz | uspto-grants-1988_05 |