HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanol → 2-Amino-3-bromophenol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanol | HCID 887 | — |
| Reactant | Boron tribromide | HCID 25134 | — |
| Reactant | 3-Bromo-2-methoxyaniline | HCID 22667735 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 2-Amino-3-bromophenol | HCID 21702252 | 92% |
Reaction Steps
To an ice cooled solution of 6-bromo-2-anisidine (1.01 g, 5 mmol) in methylene chloride (30 mL) was slowly added a 1.0 M solution of boron tribromide in methylene chloride (10 mL, 10 mmol) via syringe. The reaction was slowly warmed to room temperature and stirred overnight. Methanol (10 mL) was added and the solvents removed by rotoevaporation to give the title compound (0.87 g, 92% yield).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06291511B1 |
| Source dataset | uspto-grants-2001_09 |
| ORD ID | ord-7ad3dc0913f244708ff88f203ba1fa02 |
| Source note | uspto-grants-2001_09 |