Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Potassium Acetate | HCID 517044 | — |
| Reactant | HCID 10665658 | HCID 10665658 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 10758857 | HCID 10758857 | 73.8% |
Reaction Steps
7-Bromomethyl-3-bromo-9-fluorenone (1.7 g) was suspended in DMF (25 ml). To this suspension was added potassium acetate (576 mg). The reaction mixture was stirred at 100° C. for one hour. It was then diluted with ethyl acetate, washed four times with water, twice with brine, dried and evaporated. The residue was chromatographed on silica gel using 2% ethyl acetate/methylene chloride and gave the desired product (1.18 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US05144028 |
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| Source dataset | uspto-grants-1992_09 |
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| ORD ID | ord-70be80409f974b8c960549a9ef594261 |
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| Source note | uspto-grants-1992_09 |
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