Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 461470Erstellt: 24. Oktober 2026

Potassium Carbonate → N-(4-[3-Phenylpropyl]piperidinocarbonyl)-2-phenylethenesulfonamide

https://huagongshe.com/de/reaction/461470

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktPotassium CarbonateHCID 11430—
Edukt2-PhenylethenesulfonamideHCID 257501—
EduktSodiumHCID 5360545—
Edukt4-(3-Phenylpropyl)piperidine-1-carbonyl chlorideHCID 22750805—
LösungsmittelChloroformHCID 6212—
ProduktN-(4-[3-Phenylpropyl]piperidinocarbonyl)-2-phenylethenesulfonamideHCID 5428748141%

Reaktionsschritte

A stirred mixture of 1.83 g. (0.01 mole) of 2-phenylethenesulfonamide, 3.45 g. (0.025 mole) of potassium carbonate and 4.0 g. (0.015 mole) of 4-(3-phenylpropyl)piperidinocarbonyl chloride, in 75 ml. of chloroform is heated under reflux for 22 hours. The solvent is then removed by evaporation in vacuo, and to the residue is added 75 ml of 0.5N sodium hydroxide and 35 ml. of ether. The mixture is stirred for 1 hour, and then the solid which remains undissolved is removed by filtration. This affords 1.84 g. (ca. 41% yield) of the title compound as a mixture of its sodium and potassium salts.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04062960
Quelldatensatzuspto-grants-1977_12
ORD IDord-0a4aaba9c00541aeaf5b80ccac8bb8c1
Quellennotizuspto-grants-1977_12