HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzyl Alcohol → 1-(Benzyloxy)-2,5-difluoro-4-nitrobenzene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzyl Alcohol | HCID 244 | — |
| Reactant | Water | HCID 962 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 1,2,4-Trifluoro-5-nitrobenzene | HCID 75012 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 1-(Benzyloxy)-2,5-difluoro-4-nitrobenzene | HCID 57470868 | 74.2% |
Reaction Steps
To a solution of 2,4,5-trifluoronitrobenzene (5.4 g, 30.5 mmol) and benzyl alcohol (3.2 mL, 30.5 mmol) in DMF (20 mL) was added K2CO3 (6.33 g, 46.1 mmol). The reaction was stirred at room temperature for 72 hours. Water (60 mL) was added at 0° C. and the resulted mixture was further stirred at 4° C. for 24 hours. The solid was collected by filtration, washed with 30 mL of water, and dried in vacuo at 45° C. to provide the title compound as a pale yellow solid (6.0 g, 74%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09326975B2 |
| Source dataset | uspto-grants-2016_05 |
| ORD ID | ord-b8061cc1d4ed47b9af5d325dec1ab2a8 |
| Source note | uspto-grants-2016_05 |