HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Water → 1-(1-Phenylbut-1-en-1-yl)pyrrolidine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Water | HCID 962 | — |
| Edukt | Boron trifluoride etherate | HCID 8000 | — |
| Edukt | Butyrophenone | HCID 10315 | — |
| Edukt | Pyrrolidine | HCID 31268 | — |
| Lösungsmittel | Toluene | HCID 1140 | — |
| Produkt | 1-(1-Phenylbut-1-en-1-yl)pyrrolidine | HCID 53844717 | 77,3% |
Reaktionsschritte
In 50 ml of toluene, 4.44 g of n-butyrophenone, 6.40 g of pyrrolidine and 0.43 g of boron trifluoride etherate were dissolved. The mixture was refluxed for 47 hours using a Cope water separator and molecular sieve 4A as the dehydrating agent. After having distilled out the solvent under a reduced pressure, the residue was subjected to a distillation under a reduced pressure to obtain the desired enamine as a pale yellowish oil (yield: 4.66 g, 77%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04198510 |
| Quelldatensatz | uspto-grants-1980_04 |
| ORD ID | ord-d197b6ee4eb349e0a26ef7b41d5e3423 |
| Quellennotiz | uspto-grants-1980_04 |