HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
N-(tert-Butoxycarbonyl)-4-cyano-L-phenylalanine → Diisopropylether ethyl acetate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | N-(tert-Butoxycarbonyl)-4-cyano-L-phenylalanine | HCID 7020841 | — |
| Edukt | HCID 15674413 | HCID 15674413 | — |
| Produkt | Diisopropylether ethyl acetate | HCID 22281796 | 66% |
Reaktionsschritte
By coupling rac N-Boc-3-(p-cyanophenyl)alanine (French Published Specification 2593 814) and H-Gly-Asp(OtBu)-Val-OtBu there is obtained [N-Boc-3-(p-cyanophenyl)-DL-alanyl]-Gly-Asp(OtBu)-Val-OtBu, m.p. 140°-145° C. from ethyl acetate/isopropyl ether, yield: 66%.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05663297 |
| Quelldatensatz | uspto-grants-1997_09 |
| ORD ID | ord-60701ebac5fd488ab6e9f9299269e1e3 |
| Quellennotiz | uspto-grants-1997_09 |