HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Cyanic acid → HCID 20436903, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Cyanic acid | HCID 540 | — |
| Edukt | Diethyl 2-[(3-cyclohexyl-3-oxopropyl)amino]nonanedioate | HCID 3017622 | — |
| Produkt | HCID 20436903 | HCID 20436903 | — |
Reaktionsschritte
Reaction of diethyl 2-((3-cyclohexyl-3-oxopropyl)amino)nonanedioate (20.8 g) with cyanic acid using the general procedure of Example 2d afforded 5-(6-ethoxycarbonylhexyl)-1-(3-cyclohexyl-3-oxopropyl)hydantoin which was converted to the corresponding acid which crystallised from ether, m.p. 77.5°-78.5° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04262128 |
| Quelldatensatz | uspto-grants-1981_04 |
| ORD ID | ord-ae1f242a9584414e9c067da8f621213a |
| Quellennotiz | uspto-grants-1981_04 |