HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Sodium Iodide → 8-Iodo-1-octyne
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Sodium Iodide | HCID 5238 | — |
| Edukt | Oct-7-yn-1-yl 4-methylbenzene-1-sulfonate | HCID 10779145 | — |
| Lösungsmittel | Acetone | HCID 180 | — |
| Produkt | 8-Iodo-1-octyne | HCID 22621556 | 94,2% |
Reaktionsschritte
A mixture of 7-octynyl-p-toluenesulfonate (18.3 g, 65.2 mmol), sodium iodide (9.77 g, 65.2 mmol) and acetone (91 ml) was allowed to react for four hours under reflux. After cooling, the precipitates were removed by filtration, and the filtrate was concentrated. The resulting residue was purified by silica gel column chromatography (eluent; hexane) to afford 14.5 g of 8-iodo-1-octyne (yield; 94.2%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06265569B1 |
| Quelldatensatz | uspto-grants-2001_07 |
| ORD ID | ord-31fa64294bc44b35b52744d807888dcc |
| Quellennotiz | uspto-grants-2001_07 |