HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Phenol → (2-Chloro-1-methoxyethoxy)benzene
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Phenol | HCID 996 | — |
| Edukt | Methyl vinyl ether | HCID 7861 | — |
| Edukt | Tert-Butyl hypochlorite | HCID 521297 | — |
| Lösungsmittel | Tetrahydrofuran | HCID 8028 | — |
| Produkt | (2-Chloro-1-methoxyethoxy)benzene | HCID 21329867 | — |
Reaktionsschritte
At -20° C., 10 parts by weight of vinyl methyl ether is added all at once to 4.5 parts by weight of phenol in 50 parts by weight of tetrahydrofuran. Over a period of 30 minutes and at -20° C., 10 parts of tert.-butyl hypochlorite (Org. Synthesis, Coll. Vol. IV, 125, John Wiley & Sons, Inc., New York/London, 1963) is dripped into this mixture. The resultant mixture is allowed to come to room temperature. After stirring for 2 hours at room temperature, the solvent is removed, and distillation gives 5 parts by weight of 1-methoxy-1-phenoxy-2-chloroethane, b.p. 89°-91° C./4mm Hg.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04143064 |
| Quelldatensatz | uspto-grants-1979_03 |
| ORD ID | ord-ca8c34fdea904e07a88323fd615b038e |
| Quellennotiz | uspto-grants-1979_03 |