HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzoyl Peroxide → 2-Bromo-5-bromomethylpyridine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzoyl Peroxide | HCID 7187 | — |
| Reactant | N-bromobutanimide | HCID 67184 | — |
| Reactant | 2-Bromo-5-methylpyridine | HCID 564216 | — |
| Solvent | Carbon Tetrachloride | HCID 5943 | — |
| Product | 2-Bromo-5-bromomethylpyridine | HCID 6424660 | — |
Reaction Steps
To a flask was charged 2-bromo-5-methylpyridine (34.9 mmol, 6.0 g), N-bromosuccinimide (38.4 mmol, 6.83 g), benzoyl peroxide (3.49 mmol, 0.85 g) and carbon tetrachloride (60 mL). This solution was refluxed for 6 hr, cooled to ambient temperature and purified on a silica gel column. Eluted with ethyl acetate: hexane (1:9) to provide the title compound. FAB MS: calc: 250.9 found: 251.9. 1H-NMR (CDCl3): 4.4 ppm (s, 2H); 7.5 ppm (d, 1H); 7.6 ppm (d, 1H); 8.4 ppm (s, 1H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06127390 |
| Source dataset | uspto-grants-2000_10 |
| ORD ID | ord-cba6d2f764a641fc9a6b9f3c80875b00 |
| Source note | uspto-grants-2000_10 |