Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | 4,6-Dichloronicotinamide | HCID 600044 | — |
| Reactant | 2,6-Dichloropyridine-3-carboxamide | HCID 22142778 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | HCID 57969191 | HCID 57969191 | 54% |
Reaction Steps
To a solution of 2,6-dichloro-nicotinamide (1) (2.3 g, 12.2 mmol) in acetonitrile (anhydrous, 100 mL) were added 2-benzylamine (2) (1.3 g, 12.2 mmol) and triethylamine (1.7 mL, 12.2 mmol). The reaction was heated at 60° C. for 4 hours. The solution was cooled to room temperature and filtered. The filtrate was evaporated in vacuo. Purification was achieved by Biotage silica gel chromatography with 5%-50% EtOAc/hexanes gradient to afford 1.71 g (54% yield) of the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US09012431B2 |
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| Source dataset | uspto-grants-2015_04 |
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| ORD ID | ord-9efc842e72e64387a98e90aa18d01378 |
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| Source note | uspto-grants-2015_04 |
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