HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Potassium Carbonate → 4-(4-Cyanophenoxy)-1-chloro-2-butene
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Potassium Carbonate | HCID 11430 | — |
| Edukt | 4-Cyanophenol | HCID 13019 | — |
| Edukt | CID 35801 | HCID 35801 | — |
| Lösungsmittel | Acetonitrile | HCID 6342 | — |
| Produkt | 4-(4-Cyanophenoxy)-1-chloro-2-butene | HCID 54183849 | — |
Reaktionsschritte
1,4-Dichlorobutene (750 g; 5 mol) was added to a stirred suspension of 4-cyanophenol (119.12 g; 1 mol) and K2CO3 (345 g; 2.5 mol) in MeCN (1000 mL) and the reaction mixture was refluxed for 4 h. The reaction mixture was filtered and concentrated. The residue was dissolved in di-iso-propyl ether (2000 mL) and after 24 h the precipitate was filtered off. The filtrate was concentrated giving the sub-title compound as a yellow oil which solidified upon standing (186 g; 0.89 mol).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06291475B1 |
| Quelldatensatz | uspto-grants-2001_09 |
| ORD ID | ord-b79b5f76dddd400c9cf05b02899119b2 |
| Quellennotiz | uspto-grants-2001_09 |