HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hydrazine → 4-Chlorobenzoin hydrazone
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Hydrazine | HCID 9321 | — |
| Edukt | 1-(4-Chlorophenyl)-2-phenyl-1,2-ethanedione | HCID 89801 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Produkt | 4-Chlorobenzoin hydrazone | HCID 86734502 | 62,8% |
Reaktionsschritte
To a solution of 3.5 g 4-chlorobenzil in 15 ml ethanol is added 0.45 g anhydrous hydrazine. The solution is refluxed for 1 hour, filtered and water added to the cloud point, and allowed to crystallize yielding 2.3 g of 4-chlorobenzoin hydrazone.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04009022 |
| Quelldatensatz | uspto-grants-1977_02 |
| ORD ID | ord-cf6784566b12447d879fe85032a22105 |
| Quellennotiz | uspto-grants-1977_02 |