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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 2049759Erstellt: 26. Oktober 2026

Water → 1-(1-Phenylpenta-1,4-dien-1-yl)pyrrolidine

https://huagongshe.com/reaction/2049759

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
EduktBoron trifluoride etherateHCID 8000—
EduktPyrrolidineHCID 31268—
Edukt4-Penten-1-one, 1-phenyl-HCID 101362—
LösungsmittelTolueneHCID 1140—
Produkt1-(1-Phenylpenta-1,4-dien-1-yl)pyrrolidineHCID 5433305879%

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

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04198510
Quelldatensatzuspto-grants-1980_04
ORD IDord-d47b98a8d5df45cdb9a5d6ee020f46e3
Quellennotizuspto-grants-1980_04