Synthesis of 3,3′,5,5′-Tetra-tert-butyl-4,4′-stilbenequinone and Its Catalytic Activity in the Liquid-Phase Oxidation of Inorganic Sulfides

Synthesis of 3,3′,5,5′-Tetra-tert-butyl-4,4′-stilbenequinone and Its Catalytic Activity in the Liquid-Phase Oxidation of Inorganic Sulfides

The oxidation of 2,6-di- tert -butyl-4-methylphenol with hydrogen peroxide in the presence of potassium iodide gave 3,3′,5,5′-tetra- tert -butyl-4,4′-stilbenequinone which catalyzed liquid-phase oxidation of sodium sulfide with oxygen more efficiently than did 3,3′,5,5′-tetra- tert -butyl-4,4′-diphe...

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Veröffentlicht in:Russian journal of organic chemistry 2018-07, Vol.54 (7), p.1008-1013
Hauptverfasser: Hoang, H. Y., Akhmadullin, R. M., Akhmadullina, F. Yu, Zakirov, R. K., Akhmadullina, A. G., Gazizov, A. S.
Format: Artikel
Sprache:eng
Schlagworte:
Catalysis
Catalytic activity
Chemical synthesis
Chemistry
Chemistry and Materials Science
Hydrogen peroxide
Inorganic sulfides
Liquid phase oxidation
Organic Chemistry
Potassium iodides
Sodium sulfide
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Zusammenfassung:The oxidation of 2,6-di- tert -butyl-4-methylphenol with hydrogen peroxide in the presence of potassium iodide gave 3,3′,5,5′-tetra- tert -butyl-4,4′-stilbenequinone which catalyzed liquid-phase oxidation of sodium sulfide with oxygen more efficiently than did 3,3′,5,5′-tetra- tert -butyl-4,4′-diphenoquinone.
ISSN:1070-4280
1608-3393
DOI:10.1134/S1070428018070060