HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cesium carbonate → HCID 57749110, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cesium carbonate | HCID 10796 | — |
| Reactant | 4-Chloro-3-nitrophenol | HCID 69127 | — |
| Reactant | 5-Bromo-2-nitropyridine | HCID 817620 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 57749110 | HCID 57749110 | 52.4% |
Reaction Steps
In the same manner as in Reference Example 1 and using 4-chloro-3-nitrophenol (4.70 g, 27.1 mmol), 5-bromo-2-nitropyridine (5.00 g, 24.6 mmol), cesium carbonate (12.0 g, 36.9 mmol) and N,N-dimethylformamide (50 mL) as starting materials, the title compound (3.81 g, 52%) was obtained as a yellow solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08304557B2 |
| Source dataset | uspto-grants-2012_11 |
| ORD ID | ord-148fb80bdd6b42659cecf2551038deb3 |
| Source note | uspto-grants-2012_11 |