HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethylformamide → HCID 22718330, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethylformamide | HCID 6228 | — |
| Reactant | 4-Fluorophenol | HCID 9732 | — |
| Reactant | Epibromohydrin | HCID 18430 | — |
| Reactant | Sodium hydride | HCID 24758 | — |
| Product | HCID 22718330 | HCID 22718330 | 75% |
Reaction Steps
4-Fluorophenol (3.0 g) was dissolved in dimethylformamide (50 ml), then sodium hydride (1.28 g, 50%) was added thereto, and the mixture was stirred for 45 minutes in an ice bath. Epibromohydrin (2.3 ml) was added to the reaction mixture, and the mixture was stirred for 3 hours in the ice bath. The organic layer was partitioned by adding water and diethyl ether, and the resulting organic layer was washed with water and brine, dried, and evaporated. The residue was purified by silica gel column chromatography (hexane/ethyl acetate system) to give the free compound (3.4 g, 75%) of the title compound as a colorless oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06737425B1 |
| Source dataset | uspto-grants-2004_05 |
| ORD ID | ord-c7225444e361492eb1cd10d03db87f17 |
| Source note | uspto-grants-2004_05 |