HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 719057Erstellt: 26. Oktober 2026
Hydrogen Peroxide → 1-Hydroperoxy-2-hydroxyheptane
https://huagongshe.com/reaction/719057
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Hydrogen Peroxide | HCID 784 | — |
| Edukt | tert-Butanol | HCID 6386 | — |
| Edukt | 1-Heptene | HCID 11610 | — |
| Edukt | 2-Hydroperoxyheptan-1-OL | HCID 21896025 | — |
| Katalysator | Tungsten | HCID 23964 | — |
| Lösungsmittel | tert-Butyl methyl ether | HCID 15413 | — |
| Produkt | 1-Hydroperoxy-2-hydroxyheptane | HCID 21896051 | 22% |
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
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US07132092B2 |
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| Quelldatensatz | uspto-grants-2006_11 |
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| ORD ID | ord-8fd7ac9215ae4f2bbfd6085d60deb2f0 |
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| Quellennotiz | uspto-grants-2006_11 |
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