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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 840054Erstellt: 26. Oktober 2026

Sodium Iodide → 8-Iodo-1-octyne

https://huagongshe.com/reaction/840054

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktSodium IodideHCID 5238—
EduktOct-7-yn-1-yl 4-methylbenzene-1-sulfonateHCID 10779145—
LösungsmittelAcetoneHCID 180—
Produkt8-Iodo-1-octyneHCID 2262155694,2%

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

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06365350B1
Quelldatensatzuspto-grants-2002_04
ORD IDord-15557948ec354671bcc50160cab9f5a5
Quellennotizuspto-grants-2002_04