HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cesium carbonate → HCID 68840504, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cesium carbonate | HCID 10796 | — |
| Reactant | 1-Bromo-4-nitrobenzene | HCID 11466 | — |
| Reactant | 1,4-Dioxane | HCID 31275 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Product | HCID 68840504 | HCID 68840504 | — |
Reaction Steps
200 mg 4-bromonitrobenzene, 110.8 mg furan-3-boric acid and 162 mg palladium/C are dissolved in 3 mL 1,4-dioxane. Then 965.3 mg caesium carbonate (dissolved in 586 μL water) are added. The reaction is completed in the microwave (110° C.) after 100 min. After aqueous working up the mixture is extracted with ethyl acetate and died on magnesium sulphate. The solvent is eliminated in vacuo. This crude product is used in the following reaction without further purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08258129B2 |
| Source dataset | uspto-grants-2012_09 |
| ORD ID | ord-d8b7f8f9f18545a7855b9817fc73fbac |
| Source note | uspto-grants-2012_09 |