HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Water → 1-(1-Phenylpenta-1,4-dien-1-yl)pyrrolidine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Water | HCID 962 | — |
| Edukt | Boron trifluoride etherate | HCID 8000 | — |
| Edukt | Pyrrolidine | HCID 31268 | — |
| Edukt | 4-Penten-1-one, 1-phenyl- | HCID 101362 | — |
| Lösungsmittel | Toluene | HCID 1140 | — |
| Produkt | 1-(1-Phenylpenta-1,4-dien-1-yl)pyrrolidine | HCID 54333058 | 79% |
Reaktionsschritte
In 50 ml of toluene, 1.60 g of 4-pentenophenone, 2.13 g of pyrrolidine and 0.14 g of boron trifluoride etherate were dissolved. The mixture was refluxed for 46 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 1.68 g of the desired enamine (yield: 79%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04198510 |
| Quelldatensatz | uspto-grants-1980_04 |
| ORD ID | ord-d47b98a8d5df45cdb9a5d6ee020f46e3 |
| Quellennotiz | uspto-grants-1980_04 |