Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Cesium carbonate | HCID 10796 | — |
| Reactant | 2-Methylimidazole | HCID 12749 | — |
| Reactant | 2-Fluoro-5-methylpyridine | HCID 2774635 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 63811807 | HCID 63811807 | — |
Reaction Steps
2-Methylimidazole (2.0 g, 24 mmol) and 2-Fluoro-5-methylpyridine (5.41 g, 49 mmol) were dissolved in 40 ml dimethyl formamide. Cesium carbonate (23.8 g, 73 mmol) was added, and the reaction mixture was stirred at 100° C. overnight. The reaction mixture was poured into 100 mL water and extracted three times with ethyl acetate (150 mL each). The combined organic extracts were dried with sodium sulfate, filtered and evaporated. The desired compound was obtained as a brown oil (4.0 g, 95%), MS: m/e=174.1 (M+H+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US08293916B2 |
|---|
| Source dataset | uspto-grants-2012_10 |
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| ORD ID | ord-fc4b328de8564f3688b4adec601bfd60 |
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| Source note | uspto-grants-2012_10 |
|---|