HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzyl Bromide → 3-(Benzyloxy)-5-bromopyridine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzyl Bromide | HCID 7498 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 3-Bromo-5-hydroxypyridine | HCID 599529 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | 3-(Benzyloxy)-5-bromopyridine | HCID 15389198 | 34.7% |
Reaction Steps
To a suspension of 5-bromo-pyridin-3-ol (1.9 g, 10.9 mmol) in acetonitrile (152 mL) is added bromomethyl-benzene (2.1 g, 12.0 mmol) and potassium carbonate (4.5 g, 32.8 mmol). The resultant mixture is stirred at room temperature for 16 h. The crude product is purified by silica gel column to afford 3-benzyloxy-5-bromo-pyridine (1.0 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09181272B2 |
| Source dataset | uspto-grants-2015_11 |
| ORD ID | ord-b7910708363c46bd82aa60c94a64f8b7 |
| Source note | uspto-grants-2015_11 |