HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1H-Isoindole-1,3(2H)-dione, 2-(2-bromoethyl)- → HCID 18467245, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1H-Isoindole-1,3(2H)-dione, 2-(2-bromoethyl)- | HCID 11325 | — |
| Edukt | Sodium Bicarbonate | HCID 516892 | — |
| Edukt | 3-(Piperazin-1-YL)-1H-indazole | HCID 14823445 | — |
| Lösungsmittel | Acetonitrile | HCID 6342 | — |
| Produkt | HCID 18467245 | HCID 18467245 | — |
Reaktionsschritte
A suspension of 4-(1H-indazol-3-yl)piperazine (1.6 g, 7.9 mmol), N-(2-bromoethyl)phthalimide (2.1 g, 7.9 mmol), and sodium bicarbonate (0.7 g, 8.3 mmol) in acetonitrile (160 ml) was warmed to reflux for 24 hours. Upon cooling to room temperature, the reaction mixture was filtered through a pad of celite and the solids were washed with DCM. The combined filtrates were concentrated to give the N-[2-[4-(1H-indazol-3-yl)-1-piperazinyl]ethyl]phthalimide which was used without further purification.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05624927 |
| Quelldatensatz | uspto-grants-1997_04 |
| ORD ID | ord-a992b5d19f534f2c87d7d48a0c017d17 |
| Quellennotiz | uspto-grants-1997_04 |