HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1-Chloro-4-iodobenzene → 5-[2-(4-Chlorophenyl)-vinyl]-nicotinonitrile
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1-Chloro-4-iodobenzene | HCID 12510 | — |
| Edukt | Tri-o-tolylphosphine | HCID 80271 | — |
| Edukt | 5-Vinylnicotinonitrile | HCID 67047575 | — |
| Katalysator | Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI) | HCID 24350 | — |
| Katalysator | palladium(II) acetate | HCID 167845 | — |
| Produkt | 5-[2-(4-Chlorophenyl)-vinyl]-nicotinonitrile | HCID 67048195 | 70% |
Reaktionsschritte
Prepare essentially as described in EXAMPLE 15 using palladium(II) acetate (0.002 g, 0.01 mmol), tri-o-tolylphosphine (0.06 g, 0.02 mmol), copper (I) iodide (0.001 g, 0.005 mmol), 1-chloro-4-iodobenzene (0.24 g, 1 mmol) and 5-vinylnicotinonitrile, (prepared essentially as described in PREPARATION 51), (0.195 g, 1.5 mmol) at 100° C. for 7 h to give the title compound (0.170 g, 70%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07915424B2 |
| Quelldatensatz | uspto-grants-2011_03 |
| ORD ID | ord-bf805bd5f1ef42e6b63041659f94d86f |
| Quellennotiz | uspto-grants-2011_03 |