HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Water → HCID 86674255, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Water | HCID 962 | — |
| Edukt | Potassium Carbonate | HCID 11430 | — |
| Edukt | 2-Formyl-4-methoxybenzeneboronic acid | HCID 2734365 | — |
| Edukt | Ethyl 3-(5-bromopicolinamido)propanoate | HCID 62959749 | — |
| Katalysator | Bis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+) | HCID 178418228 | — |
| Lösungsmittel | Ethyl Acetate | HCID 8857 | — |
| Lösungsmittel | 1,4-Dioxane | HCID 31275 | — |
| Produkt | HCID 86674255 | HCID 86674255 | — |
Reaktionsschritte
Ethyl 3-(5-bromopicolinamido)propanoate (1.0 g, 3.3 mmol), (2-formyl-4-methoxyphenyl)boronic acid (896 mg, 5.0 mmol), Pd(dppf)Cl2 (364 mg, 0.5 mmol), and K2CO3 (918 mg, 6.6 mmol) were dissolved in 1,4-dioxane (20 mL) and water (5 mL) and heated to 80° C. After 16 h the resulting mixture was cooled to room temperature, diluted with EtOAc washed with water and brine, dried (Na2SO4), concentrated and purified via column chromatography to yield the title compound.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08748624B2 |
| Quelldatensatz | uspto-grants-2014_06 |
| ORD ID | ord-ce953ccbb1e8462b84bf0ec3d07e08f2 |
| Quellennotiz | uspto-grants-2014_06 |