HuagongsheHuagongshe Chemistry Print Report · For research reference only
Fluorine → HCID 12886212, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Fluorine | HCID 24524 | — |
| Reactant | Ethyl 2,4-dioxoheptanoate | HCID 3006750 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | HCID 12886212 | HCID 12886212 | — |
Reaction Steps
In the same manner as in Example 1, ethyl 3-butyrylpyruvate (9.53 g; 0.0512 mol) is dissolved in acetonitrile (94 g) and reacted with fluorine at -5° C. By distilling off the solvent under reduced pressure, there is obtained a crude product (5.5 g), which is rectified to give ethyl 3-butyryl-3-fluoropyruvate. Boiling point, 72°-78° C./2 mmHg.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04390702 |
| Source dataset | uspto-grants-1983_06 |
| ORD ID | ord-d54204b361c843aeaf5cc553d138abd4 |
| Source note | uspto-grants-1983_06 |