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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 719057Erstellt: 26. Oktober 2026

Hydrogen Peroxide → 1-Hydroperoxy-2-hydroxyheptane

https://huagongshe.com/reaction/719057

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydrogen PeroxideHCID 784—
Edukttert-ButanolHCID 6386—
Edukt1-HepteneHCID 11610—
Edukt2-Hydroperoxyheptan-1-OLHCID 21896025—
KatalysatorTungstenHCID 23964—
Lösungsmitteltert-Butyl methyl etherHCID 15413—
Produkt1-Hydroperoxy-2-hydroxyheptaneHCID 2189605122%

Reaktionsbedingungen

Temperatur40 °C

Reaktionsschritte

To a 50 mL flask equipped with a magnetic stirrer and a reflux condenser were added 800 mg of the tungsten-containing mesoporous silicate prepared in Example 1, 800 mg of a 60% by weight aqueous hydrogen peroxide solution, 2 g of tert-butanol and 400 mg of 1-heptene, and the mixture was stirred and maintained at an inner temperature of 40° C. for 16 hours to react these materials. To the resulting reaction mixture was added 5 g of methyl tert-butyl ether, and the mixture was stirred, and then allowed to stand. The supernatant organic layer was analyzed by LC, and it was found that 2-hydroperoxy-l-hydroxyheptane and 1-hydroperoxy-2-hydroxyheptane were produced. When the organic layer was analyzed by GC, 2-hydroperoxy-1-hydroxyheptane and 1-hydroperoxy-2-hydroxyheptane were thermally decomposed at an injection inlet, and detected as 1-hexanal. Then, the yield of 1-hexanal was determined by GC analysis (internal standard method), and this was regarded as the yield of 2-hydroperoxy-1-hydroxyheptane and 1-hydroperoxy-2-hydroxyheptane. Yield: 22%. The recovery of 1-hexene was 67%.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07132092B2
Quelldatensatzuspto-grants-2006_11
ORD IDord-8fd7ac9215ae4f2bbfd6085d60deb2f0
Quellennotizuspto-grants-2006_11