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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1084291Erstellt: 25. Oktober 2026

Hydrogen Peroxide → 11-(Methylsulfonyl)peroxyundecanoic acid

https://huagongshe.com/reaction/1084291

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydrogen PeroxideHCID 784—
Edukt11-Methylsulfonylundecanoic acidHCID 348990—
LösungsmittelMethanesulfonic AcidHCID 6395—
Produkt11-(Methylsulfonyl)peroxyundecanoic acidHCID 54324748—

Reaktionsbedingungen

Temperatur40 °C

Reaktionsschritte

A stirred mixture of 3 g of 11-(methylsulfonyl)undecanoic acid and 30 mL of methanesulfonic acid was heated to approximately 40° C. The solid dissolved only partially in the methanesulfonic acid at this temperature. Then 1.29 g of 90% hydrogen peroxide was added dropwise. The temperature of the reaction mixture was reduced to room temperature after twenty minutes of reaction time. For the remainder of the two hour reaction time, the reaction mixture was not heated and became homogeneous. The reaction mixture was then cooled in an ice bath forming a solid which was then filtered from solution. The filtrate was poured onto ice prepared from distilled water. A solid formed which was filtered from solution. The two solids collected were combined and washed several times with cold deionized water until the filtrate was no longer strongly acidic. The solid was dried overnight on a watchglass, weighed 2.91 g and had 4.8% by weight active oxygen (84.1% of theoretical).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05004558
Quelldatensatzuspto-grants-1991_04
ORD IDord-6388c9ce6cfd4e6d8a11c35468b63cc4
Quellennotizuspto-grants-1991_04