HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Water → N'-t-butyl-N-(2-hydroxymethylbenzoyl)hydrazine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Water | HCID 962 | — |
| Edukt | Phthalide | HCID 6885 | — |
| Edukt | Sodium Hydroxide | HCID 14798 | — |
| Edukt | tert-Butylhydrazine | HCID 81890 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Produkt | N'-t-butyl-N-(2-hydroxymethylbenzoyl)hydrazine | HCID 19368051 | 13,5% |
Reaktionsschritte
t-Butylhydrazine (0.1 mol) in 75 ml ethanol was treated with 50% aqueous sodium hydroxide (0.11 mol). Phthalide (0.1 mol) was added and the mixture was refluxed for 5 days. After cooling, water was added and the crude product was isolated by filtration. Filtration through silica gel afforded N'-t-butyl-N-(2-hydroxymethylbenzoyl)hydrazine (3.0 g): m.p. 116°-118° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05424333 |
| Quelldatensatz | uspto-grants-1995_06 |
| ORD ID | ord-70f1a15021854145b1b9c22f57f6e88f |
| Quellennotiz | uspto-grants-1995_06 |