HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
4-Chloroaniline → 1-(4-Trifluoromethylbenzoyl)-3-(4-chlorophenyl)urea
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 4-Chloroaniline | HCID 7812 | — |
| Edukt | 4-Trifluoromethylbenzoylisocyanate | HCID 14913744 | — |
| Lösungsmittel | Diethyl Ether | HCID 3283 | — |
| Lösungsmittel | Acetonitrile | HCID 6342 | — |
| Produkt | 1-(4-Trifluoromethylbenzoyl)-3-(4-chlorophenyl)urea | HCID 19808581 | — |
Reaktionsschritte
To a stirred solution of 1.08 g of 4-trifluoromethylbenzoylisocyanate in 5 ml of dry diethylether is added a solution of 0.64 g of 4-chloroaniline in 50 ml of acetonitrile. A precipitate is immediately formed. The precipitate is sucked off and washed with acetonitrile. The title compound is obtained a yield of 1.1 g; melting point 260° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05166180 |
| Quelldatensatz | uspto-grants-1992_11 |
| ORD ID | ord-635c071f4e224bc496b5380db9ca225c |
| Quellennotiz | uspto-grants-1992_11 |