Acetic Acid → Phenoxathiin, 10-oxide

HRID 219509

Reaktionsgleichung

Reaktionsgleichung von HRID 219509
C(O)(=[O:3])C.[CH:5]1[C:18]2[S:17][C:16]3[C:11](=[CH:12][CH:13]=[CH:14][CH:15]=3)[O:10][C:9]=2[CH:8]=[CH:7][CH:6]=1.OO>O>[CH:5]1[C:18]2[S:17](=[O:3])[C:16]3[C:11](=[CH:12][CH:13]=[CH:14][CH:15]=3)[O:10][C:9]=2[CH:8]=[CH:7][CH:6]=1

Komponenten

5

Edukt 3

HCID 176Acetic AcidHCID 784Hydrogen PeroxideHCID 9217Phenoxathiin

Produkt 1

HCID 70360Phenoxathiin, 10-oxideAusbeute 83 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

Into 1600 g of acetic acid was dissolved 100 g (0.5 mole) of phenoxathiin, and 48.5 g (0.5 mole) of an aqueous hydrogen peroxide (35%) was added into it dropwise at room temperature. The mixture was agitated at room temperature for 7 days, and then added by 3,000 g of water to precipitate white crystals. They were collected by filtration and dried under reduced pressure to obtain the intended compound. The amount of the white crystals was 90 g and the yield was 83%.

Aufarbeitung

  1. additionwas added into it dropwise at room temperature
  2. customto precipitate white crystals
  3. filtrationThey were collected by filtration
  4. customdried under reduced pressure
  5. customto obtain the intended compound

Quellen und Nachweise

ORD-Eintrag
ord-2fb0bdca34284609bc04cd48fe4a702d
Quelldatensatz
uspto-grants-2012_06
Patentnummer
US08202677B2

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