HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Potassium Carbonate → N-(4-[3-Phenylpropyl]piperidinocarbonyl)-2-phenylethenesulfonamide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Potassium Carbonate | HCID 11430 | — |
| Edukt | 2-Phenylethenesulfonamide | HCID 257501 | — |
| Edukt | Sodium | HCID 5360545 | — |
| Edukt | 4-(3-Phenylpropyl)piperidine-1-carbonyl chloride | HCID 22750805 | — |
| Lösungsmittel | Chloroform | HCID 6212 | — |
| Produkt | N-(4-[3-Phenylpropyl]piperidinocarbonyl)-2-phenylethenesulfonamide | HCID 54287481 | 41% |
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
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04062960 |
| Quelldatensatz | uspto-grants-1977_12 |
| ORD ID | ord-0a4aaba9c00541aeaf5b80ccac8bb8c1 |
| Quellennotiz | uspto-grants-1977_12 |