HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Bromo-2-methyl-4-nitrobenzene → 4-Bromo-3-methylaniline
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Bromo-2-methyl-4-nitrobenzene | HCID 251672 | — |
| Catalyst | Nickel | HCID 935 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | 4-Bromo-3-methylaniline | HCID 23359 | 99% |
Reaction Steps
Activated Raney Nickel® (0.4 g) was added to a suspension of 1-bromo-2-methyl-4-nitrobenzene (4 g, 18.51 mmol) in 200 mL of methanol and the mixture was stirred under hydrogen atmosphere (30 psi) for 3 hours. After this time, the reaction mixture was filtered through Celite®, the solvent eliminated under reduced pressure and the residue dried under vacuum to afford the title compound (3.4 g, 99%) as a white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07906530B2 |
| Source dataset | uspto-grants-2011_03 |
| ORD ID | ord-2bbb4ca661804b54af2d60a490200d6e |
| Source note | uspto-grants-2011_03 |