Catalytic Oxidation of Aryl Alkyl Sulfides Using Immobilized Vanadyl Ions within Nanoreact

Catalytic Oxidation of Aryl Alkyl Sulfides Using Immobilized Vanadyl Ions within Nanoreactors of

Al-MCM-41

Zamanifar ELHAM;Farzaneh FAEZEH

【期刊名称】《催化学报》 【年(卷),期】2010(031)010

【摘要】VOSO4 immobilized within nanoreactors of Al-MCM-41(VO2+/Al-MCM-41) was synthesized and characterized by X-rav digfraction,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 sulfoxidas were obtained with H2O2 as oxidant in acetonitrile at room temperature in 30 min. 【总页数】4页(1217-1220) 【关键词】

【作者】Zamanifar ELHAM;Farzaneh FAEZEH 【

作

者

单

位

】

Department

of

Chemistry,University

of

Alzahra,P.O.Box,1993891176,Vanak,Tehran,Iran 【正文语种】中文 【中图分类】O643 【相关文献】