HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Potassium Carbonate → 1-(2-Chloropyridin-4-ylmethyl)-4-acetylpiperazine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Potassium Carbonate | HCID 11430 | — |
| Edukt | 1-Acetylpiperazine | HCID 83795 | — |
| Edukt | 2-Chloro-4-(chloromethyl)pyridine | HCID 11126573 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Produkt | 1-(2-Chloropyridin-4-ylmethyl)-4-acetylpiperazine | HCID 58285182 | — |
Reaktionsschritte
N-Acetylpiperazine (1.0 equiv) was mixed with compound 2-chloro-4-(chloro-methyl)pyridine (1.0 equiv) and K2CO3 (4 equiv) in DMF. The mixture was stirred for 1 h at rt. After removing most of the solvent, the residue was partitioned in water and EtOAc. The organic layer was separated, dried over anhydrous Na2SO4, and evaporated in vacuo. The residue was purified by flash chromatography to give the title compound as a solid.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08461339B2 |
| Quelldatensatz | uspto-grants-2013_06 |
| ORD ID | ord-99434ad2b24e4ade9640c921364c5de3 |
| Quellennotiz | uspto-grants-2013_06 |