HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2,6-Dichloroquinoxaline → Methyl 4-[4-(6-chloro-2-quinoxalyloxy)phenoxy]-3-methoxy-2-pentenoate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2,6-Dichloroquinoxaline | HCID 87748 | — |
| Edukt | Methyl 4-(4-hydroxyphenoxy)-3-methoxy-2-pentenoate | HCID 53786660 | — |
| Produkt | Methyl 4-[4-(6-chloro-2-quinoxalyloxy)phenoxy]-3-methoxy-2-pentenoate | HCID 54426457 | — |
Reaktionsschritte
The procedure of Example 37 is repeated using 2,6-dichloroquinoxaline and methyl 4-(4-hydroxyphenoxy)-3-methoxy-2-pentenoate as the starting materials to yield methyl 4-[4-(6-chloro-2-quinoxalyloxy)phenoxy]-3-methoxy-2-pentenoate which is treated with 35% HClO4 to yield the 3-oxo ester. Methyl 4-[4-(6-chloro-2-quinoxalyloxy)phenoxy]-3-oxopentanoate.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04561882 |
| Quelldatensatz | uspto-grants-1985_12 |
| ORD ID | ord-8ac28cbdcbd447f49daf0980fdc8e293 |
| Quellennotiz | uspto-grants-1985_12 |