HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Oxalyl chloride → 4-[(4-Pyridyl)piperazin-1-yl]benzoyl chloride
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Oxalyl chloride | HCID 65578 | — |
| Edukt | 4-((4-Pyridyl)piperazin-1-yl)benzoic acid | HCID 18918300 | — |
| Katalysator | Dimethylformamide | HCID 6228 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Produkt | 4-[(4-Pyridyl)piperazin-1-yl]benzoyl chloride | HCID 18918364 | — |
Reaktionsschritte
Oxalyl chloride (0.5 ml) was added to a stirred suspension of 4-((4-pyridyl)piperazin-1-yl)benzoic acid in dichloromethane (15 ml), followed by DMF (1 drop). The mixture was stirred for 2 hours and evaporated to dryness to give 4-[(4-pyridyl)piperazin-1-yl]benzoyl chloride which was used immediately.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05728701 |
| Quelldatensatz | uspto-grants-1998_03 |
| ORD ID | ord-717e69902b0247adb593fabcb51078ca |
| Quellennotiz | uspto-grants-1998_03 |