HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2,4-Dinitroiodobenzene → Diethyl 5-(3,5-dinitrophenyl)-2-furanphosphonate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2,4-Dinitroiodobenzene | HCID 69730 | — |
| Edukt | Diethyl 5-tributylstannyl-2-furanphosphonate | HCID 22280515 | — |
| Katalysator | HCID 178418397 | HCID 178418397 | — |
| Lösungsmittel | 1,4-Dioxane | HCID 31275 | — |
| Produkt | Diethyl 5-(3,5-dinitrophenyl)-2-furanphosphonate | HCID 22349210 | — |
Reaktionsbedingungen
| Temperatur | 80 °C |
|---|
Reaktionsschritte
A mixture of diethyl 5-tributylstannyl-2-furanphosphonate (1 mmol), 1-iodo-2,4-dinitrobenzene (1 mmol) and tetrakis(triphenylphosphine)palladium(0) (0.05 mmol) in 6 mL of dioxane was heated at 80° C. for 16 h. Evaporation of solvent and chromatography provided diethyl 5-(3,5-dinitrophenyl)-2-furanphosphonate as solid foam.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07371739B2 |
| Quelldatensatz | uspto-grants-2008_05 |
| ORD ID | ord-e11040a51b3747789f3a61105c7b983b |
| Quellennotiz | uspto-grants-2008_05 |