HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Malononitrile → 2-(1-Ethoxybutylidene)propanedinitrile
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Malononitrile | HCID 8010 | — |
| Edukt | 1,1,1-Triethoxybutane | HCID 371779 | — |
| Produkt | 2-(1-Ethoxybutylidene)propanedinitrile | HCID 11159508 | — |
Reaktionsschritte
18.69 g (283 mmol) of malononitrile and 41.94 g (283 mmol) of triethylorthobutyrate are heated for 4 hours at 150° C. The reaction mixture is cooled to room temperature and, after the ethanol has been removed, distilled in vacuo. B.p.: 85° C. (3mbar).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06174884B1 |
| Quelldatensatz | uspto-grants-2001_01 |
| ORD ID | ord-e48ec428cd114d51929a572999b116e0 |
| Quellennotiz | uspto-grants-2001_01 |