HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1H-Imidazole-4,5-dicarboxylic acid, 4,5-dimethyl ester → HCID 22009793, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1H-Imidazole-4,5-dicarboxylic acid, 4,5-dimethyl ester | HCID 76810 | — |
| Edukt | 3-[4-[2-[(E)-2-phenylethenyl]-4-oxazolylmethoxy]phenyl]propyl methanesulfonate | HCID 15521674 | — |
| Produkt | HCID 22009793 | HCID 22009793 | 63% |
Reaktionsschritte
In substantially the same manner as in Working Example 25, 3-[4-[2-[(E)-2-phenylethenyl]-4-oxazolylmethoxy]phenyl]propyl methanesulfonate was allowed to react with dimethyl 4,5-imidazoledicarboxylate to give dimethyl 1-[3-[4-[2-[(E)-2-phenylethenyl]-4-oxazolylmethoxy]phenyl]propyl]-4,5-imidazoledicarboxylate. The yield was 63%. Recrystallization from ethyl acetate-hexane gave colorless prisms, mp 85-86° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06211215B1 |
| Quelldatensatz | uspto-grants-2001_04 |
| ORD ID | ord-d87845049e87477280fe9d4fbf2d9808 |
| Quellennotiz | uspto-grants-2001_04 |