HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzyl Bromide → Benzyl 6-aminopyridine-3-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzyl Bromide | HCID 7498 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 6-Aminonicotinic acid | HCID 18496 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | Benzyl 6-aminopyridine-3-carboxylate | HCID 45790947 | 53.5% |
Reaction Steps
Benzyl bromide (0.86 ml, 7.9 mmol) was added to a mixture of 6-aminonicotinic acid (1.0 g, 7.2 mmol) and potassium carbonate (1.5 g, 10.8 mmol) in DMF (4 mL). The mixture was stirred at room temperature for 16 hr and diluted with water (50 mL). The aqueous mixture was extracted with ethyl acetate (1×). The EtOAc layer was washed with brine, dried over MgSO4 and concentrated to provide crude solid product. Recrystallization from diethyl ether provided the title compound as a pale yellow solid (0.88 g, 53%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08796313B2 |
| Source dataset | uspto-grants-2014_08 |
| ORD ID | ord-347978c0d2ce4815a3c492a313de4ede |
| Source note | uspto-grants-2014_08 |