HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 636340Erstellt: 26. Oktober 2026
Potassium Carbonate → 1-Bromo-4-[3-(perfluoro-n-octyl)phenoxy]but-2-ene
https://huagongshe.com/reaction/636340
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Potassium Carbonate | HCID 11430 | — |
| Edukt | 2-Butene, 1,4-dibromo- | HCID 13180 | — |
| Edukt | 3-(Perfluoro-n-octyl)phenol | HCID 12871969 | — |
| Lösungsmittel | N-methyl-2-pyrrolidone | HCID 13387 | — |
| Produkt | 1-Bromo-4-[3-(perfluoro-n-octyl)phenoxy]but-2-ene | HCID 86583648 | — |
Reaktionsschritte
A mixture of 3-(perfluoro-n-octyl)phenol (10.24 g), potassium carbonate (4.2 g), NMP (30 mL) and 1,4-dibromo-2-butene (12.8 g) is heated to 45° C. for 2 hr. Extraction in the normal fashion and Kugelrohr distillation of the excess dibromide (0.1 mm Hg, 80° C.) gives 1-bromo-4-[3-(perfluoro-n-octyl)phenoxy]but-2-ene.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patentnummer | US06194039B1 |
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| Quelldatensatz | uspto-grants-2001_02 |
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| ORD ID | ord-eae812bf83d946c5bb68761186bbaec5 |
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| Quellennotiz | uspto-grants-2001_02 |
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