HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Furfural → 1-Furylideneamino-2-oxo-imidazolidine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Furfural | HCID 7362 | — |
| Edukt | 2-Imidazolidinone | HCID 8453 | — |
| Edukt | Sodium Nitrite | HCID 23668193 | — |
| Katalysator | Zinc | HCID 23994 | — |
| Produkt | 1-Furylideneamino-2-oxo-imidazolidine | HCID 70571896 | — |
Reaktionsschritte
15.8 pts. by wt. of 2-oxo-imidazolidine, 12.6 pts. by wt. of sodium nitrite and 27.5 pts. by wt. of zinc dust, and 15.8 pts. by wt. of furan-2-aldehyde, are reacted as in Example 1.1. 17.5 pts. by wt. of 1-furylideneamino-2-oxo-imidazolidine of melting point 218°-220° C. are obtained.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04147693 |
| Quelldatensatz | uspto-grants-1979_04 |
| ORD ID | ord-55898067bc734be0894226fb5ea4a4b3 |
| Quellennotiz | uspto-grants-1979_04 |