Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Dimethylformamide | HCID 6228 | — |
| Edukt | HCID 178418932 | HCID 178418932 | — |
| Katalysator | Zinc cyanide (Zn(CN)2) | HCID 11186 | — |
| Katalysator | Ferrocene-1,1'-bis-(diphenylphosphine) | HCID 635956 | — |
| Katalysator | Bis(dibenzylideneacetone)palladium | HCID 9811564 | — |
| Produkt | HCID 178418825 | HCID 178418825 | — |
Reaktionsschritte
A suspension of Intermediate 121 (113.7 mg), zinc cyanide (19.4 mg, Wako Pure Chemical Industries), tris(dibenzylideneacetone)dipalladium(0) (24.0 mg) and 1,1′-bis(diphenylphosphino)ferrocene (35.3 mg, Tokyo Kasei Kogyo) in DMF (2 ml) was stirred at 120° C. for 19 hours. The reaction mixture was concentrated under reduced pressure, and the residue was purified by silica gel column chromatography (n-hexane:ethyl acetate=1:1) to obtain the title compound (34.9 mg).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patentnummer | US07094789B2 |
|---|
| Quelldatensatz | uspto-grants-2006_08 |
|---|
| ORD ID | ord-77836b6fe0cb4c828f1476a14df81196 |
|---|
| Quellennotiz | uspto-grants-2006_08 |
|---|
