HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 634674Generated: October 26, 2026
Benzyl Bromide → 5-Benzyloxy-2-fluoro-4-methylnitrobenzene
https://huagongshe.com/reaction/634674
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Benzyl Bromide | HCID 7498 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 4-Fluoro-2-methyl-5-nitrophenol | HCID 10821059 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 5-Benzyloxy-2-fluoro-4-methylnitrobenzene | HCID 21991057 | 90.7% |
Reaction Steps
A mixture of 4-fluoro-2-methyl-5-nitrophenol (4.69 g, 27 mmol), (prepared as described for the starting material in Example 8), benzyl bromide (3.59 ml, 30 mmol) and potassium carbonate (7.58 g, 55 mmol) in DMF (100 ml) was heated at 80° C. for 4 hours. The reaction mixture was allowed to cool and diluted with water and stirred for 15 minutes. The precipitated product was collected by filtration, washed with water and dried to give 5-benzyloxy-2-fluoro-4-methyl-1-nitrobenzene (6.4 g, 89%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US06184225B2 |
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| Source dataset | uspto-grants-2001_02 |
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| ORD ID | ord-6e5a4962ee24415794fc0b3f5d8e1bf0 |
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| Source note | uspto-grants-2001_02 |
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