Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 2163690Erstellt: 25. Oktober 2026

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

https://huagongshe.com/reaction/2163690

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
PatentnummerUS04136180
Quelldatensatzuspto-grants-1979_01
ORD IDord-83ccda5ff10f42358c6e6ddce6feb5fa
Quellennotizuspto-grants-1979_01