HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Water → 2-[3-(4-Fluorophenyl)-propyl]-6-allyloxy-1-oxo-1,2,3,4-tetrahydroisoquinoline
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Water | HCID 962 | — |
| Edukt | Sodium hydride | HCID 24758 | — |
| Edukt | 1-(3-Bromopropyl)-4-fluorobenzene | HCID 14737133 | — |
| Edukt | 6-Allyloxy-1,2,3,4-tetrahydroisoquinolin-1-one | HCID 18963952 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Produkt | 2-[3-(4-Fluorophenyl)-propyl]-6-allyloxy-1-oxo-1,2,3,4-tetrahydroisoquinoline | HCID 18963930 | — |
Reaktionsschritte
To a solution of 6-allyloxy-1-oxo-1,2,3,4-tetrahydroisoquinoline (10.6 g, 52 mmol) and 1-bromo-3-(4-fluorophenyl)-propane (17 g, 78 mmol) and KI (430 mg, 2.6 mmol) in dimethyl formamide (DMF) (125 mL) is added NaH (3.1 g, 78 mmol). After 4 hours the reaction mixture is poured into H2O (500 mL) and the resulting suspension is extracted with EtOAc (3×300 mL). The combined organic extracts are washed with H2O (5×200 mL), saturated NaCl solution (2×200 mL), dried over MgSO4 and concentrated in vacuo. The residue is chromatographed (silica gel, 1:1 EtOAc/hexane) to yield 2-[3-(4-fluorophenyl)-propyl]-6-allyloxy-1-oxo-1,2,3,4-tetrahydroisoquinoline as a brown oil.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05260316 |
| Quelldatensatz | uspto-grants-1993_11 |
| ORD ID | ord-352cb185a94147559b750cc1632d8a6a |
| Quellennotiz | uspto-grants-1993_11 |