HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Piperidone → 4-[2-(2-Piperidinylideneamino)benzyl]morpholine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-Piperidone | HCID 12665 | — |
| Edukt | Phosphorus oxychloride | HCID 24813 | — |
| Edukt | 2-(Morpholin-4-ylmethyl)aniline | HCID 6484555 | — |
| Lösungsmittel | Benzene | HCID 241 | — |
| Produkt | 4-[2-(2-Piperidinylideneamino)benzyl]morpholine | HCID 178420475 | — |
Reaktionsschritte
A mixture of 2-piperidone (3.6 g) in benzene (30 ml), 4-(2-aminobenzyl)morpholine (5.7 g) in benzene (20 ml) and phosphorus oxychloride (3.6 ml) was heated at 65°-70° C. for 48 hours to yield 4-[2-(2-piperidinylideneamino)benzyl]morpholine (m.p. 108°-110° C.) which was recrystallised from hexane.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05373008 |
| Quelldatensatz | uspto-grants-1994_12 |
| ORD ID | ord-6c3242ec93fb458c9405051ed4afeacc |
| Quellennotiz | uspto-grants-1994_12 |