Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Benzyl Bromide | HCID 7498 | — |
| Reactant | Methyl 5-bromo-2-oxo-1,2-dihydropyridine-4-carboxylate | HCID 25306972 | — |
| Catalyst | HCID 178418647 | HCID 178418647 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | HCID 57467580 | HCID 57467580 | 95.4% |
Reaction Steps
To a suspension of methyl 5-bromo-2-oxo-1,2-dihydropyridine-4-carboxylate (2.5 g, 10.77 mmol) in MeCN (35 mL) was added silver carbonate (4.46 g, 16.16 mmol) and benzyl bromide (1.54 mL, 12.93 mmol). The reaction mixture was heated to 65° C. and stirred for 18 hours. The reaction mixture was filtered through a plug of Celite® and concentrated in vacuo. The residue was purified by silica gel column chromatography eluting with 50-100% DCM in cyclohexane to give the title compound (3.31 g, 95%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US09409907B2 |
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| Source dataset | uspto-grants-2016_08 |
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| ORD ID | ord-157e0f051f8d4e0e87db71f949b453a1 |
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| Source note | uspto-grants-2016_08 |
|---|