Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Cesium carbonate | HCID 10796 | — |
| Reactant | 1,4-Dioxane | HCID 31275 | — |
| Reactant | 4,6-Dichloropyrimidine | HCID 70943 | — |
| Reactant | HCID 66743562 | HCID 66743562 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 86621082 | HCID 86621082 | 79.1% |
Reaction Steps
The mixture of 2,2,2-trifluoro-1-(2-pyridin-4-yl-phenyl)ethanol (100 mg, 0.40 mmol), 4,6-dichloro-pyrimidine (54 mg, 0.38 mmol), cesium carbonate (468 mg, 1.44 mmol) and 1,4-dioxane (1 ml). The mixture was heated at 110° C. overnight. The reaction mixture was cooled to room temperature. 10 ml of ethyl acetate was added, and then the mixture was filtered through Celite. The filtrate was concentrated to give 110 mg of 4-chloro-6-[2,2,2-trifluoro-1-(2-pyridin-4-yl-phenyl)-ethoxy]-pyrimidine, yield: 76%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US07709493B2 |
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| Source dataset | uspto-grants-2010_05 |
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| ORD ID | ord-71f978deddbc45c0ae27e2382cfbe268 |
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| Source note | uspto-grants-2010_05 |
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