HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
p-Acetoxybenzoyl chloride → 4-Acetoxy-2'-[2-(1-methyl-2-piperidyl)ethyl]benzanilide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | p-Acetoxybenzoyl chloride | HCID 2756254 | — |
| Edukt | 2-(2-Aminophenethyl)-1-methylpiperidine | HCID 11085282 | — |
| Lösungsmittel | Pyridine | HCID 1049 | — |
| Produkt | 4-Acetoxy-2'-[2-(1-methyl-2-piperidyl)ethyl]benzanilide | HCID 20560030 | — |
Reaktionsschritte
Reaction of 2-(o-aminophenethyl)-1-methylpiperidine with p-acetoxybenzoyl chloride in pyridine according to Example 1 provides 4-acetoxy-2'-[2-(1-methyl-2-piperidyl)-ethyl]benzanilide. Analytically pure product is obtained by crystallization from isopropyl ether, m.p. 88°-108° C. (corr.). The broad melting point of the analytically pure material is due to polymorphism.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04064254 |
| Quelldatensatz | uspto-grants-1977_12 |
| ORD ID | ord-71b55c2e83f747ee9807e6e6ee065a50 |
| Quellennotiz | uspto-grants-1977_12 |