HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 50521Generated: October 26, 2026
Potassium Carbonate → 1-Bromo-4-[3-(perfluoro-n-octyl)phenoxy]but-2-ene
https://huagongshe.com/reaction/50521
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 2-Butene, 1,4-dibromo- | HCID 13180 | — |
| Reactant | 3-(Perfluoro-n-octyl)phenol | HCID 12871969 | — |
| Solvent | N-methyl-2-pyrrolidone | HCID 13387 | — |
| Product | 1-Bromo-4-[3-(perfluoro-n-octyl)phenoxy]but-2-ene | HCID 86583648 | — |
Reaction Steps
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.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US06713135B2 |
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| Source dataset | uspto-grants-2004_03 |
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| ORD ID | ord-84a43e43aa6842019dd1ac4de1b6e22c |
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| Source note | uspto-grants-2004_03 |
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