Catalytic Oxidation of Aryl Alkyl Sulfides Using Immobilized Vanadyl Ions within Nanoreactors of Al-MCM-41

doi:10.1016/S1872-2067(10)60114-3

Abstract

Abstract: VOSO₄ immobilized within nanoreactors of Al-MCM-41 (VO²⁺/Al-MCM-41) was synthesized and characterized by X-ray diffraction, Fourier transform infrared spectroscopy, nitrogen adsorption-desorption, and chemical analysis techniques. The prepared VO²⁺/Al-MCM-41 successfully catalyzes the oxidation of aryl alkyl sulfides and up to 99% conversion and 90% selectivity for the corresponding sulfoxides were obtained with H₂O₂ as oxidant in acetonitrile at room temperature in 30 min.

Key words: Al-MCM-4, vanadyl ion, hydrogen peroxide, sulfoxidation

Zamanifar ELHAM, Farzaneh FAEZEH*. Catalytic Oxidation of Aryl Alkyl Sulfides Using Immobilized Vanadyl Ions within Nanoreactors of Al-MCM-41[J]. Chinese Journal of Catalysis, 2010, 31(10): 1217-1220.

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URL: https://www.cjcatal.com/EN/10.1016/S1872-2067(10)60114-3

https://www.cjcatal.com/EN/Y2010/V31/I10/1217

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Catalytic Oxidation of Aryl Alkyl Sulfides Using Immobilized Vanadyl Ions within Nanoreactors of Al-MCM-41

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