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Khatami, Seyed-Mola, Khalaj, Mehdi, Ghashang, Majid. (1402). Alkyl Ammonium Tungstate Bonded to Fe3O4@SiO2 Nanoparticles; a highly efficient Catalyst for the Oxidation of Symmetrical Sulfides to Symmetrical Sulfoxides. نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 13(4), 475-485. doi: 10.30495/ijc.2023.1993331.2039
Seyed-Mola Khatami; Mehdi Khalaj; Majid Ghashang. "Alkyl Ammonium Tungstate Bonded to Fe3O4@SiO2 Nanoparticles; a highly efficient Catalyst for the Oxidation of Symmetrical Sulfides to Symmetrical Sulfoxides". نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 13, 4, 1402, 475-485. doi: 10.30495/ijc.2023.1993331.2039
Khatami, Seyed-Mola, Khalaj, Mehdi, Ghashang, Majid. (1402). 'Alkyl Ammonium Tungstate Bonded to Fe3O4@SiO2 Nanoparticles; a highly efficient Catalyst for the Oxidation of Symmetrical Sulfides to Symmetrical Sulfoxides', نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 13(4), pp. 475-485. doi: 10.30495/ijc.2023.1993331.2039
Khatami, Seyed-Mola, Khalaj, Mehdi, Ghashang, Majid. Alkyl Ammonium Tungstate Bonded to Fe3O4@SiO2 Nanoparticles; a highly efficient Catalyst for the Oxidation of Symmetrical Sulfides to Symmetrical Sulfoxides. نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 1402; 13(4): 475-485. doi: 10.30495/ijc.2023.1993331.2039

Alkyl Ammonium Tungstate Bonded to Fe3O4@SiO2 Nanoparticles; a highly efficient Catalyst for the Oxidation of Symmetrical Sulfides to Symmetrical Sulfoxides

Iranian Journal of Catalysis
مقاله 5، دوره 13، شماره 4، اسفند 2023، صفحه 475-485    اصل مقاله (1.1 M)
نوع مقاله: Articles
شناسه دیجیتال (DOI): 10.30495/ijc.2023.1993331.2039
نویسندگان
Seyed-Mola Khatami* 1؛ Mehdi Khalaj* 2؛ Majid Ghashang3
1Department of Chemical Industry, Technical and Vocational University (TVU), Tehran, Iran
2Department of Chemistry, Islamic Azad University, Buinzahra Branch, Buinzahra, Iran
3Department of Chemistry, Najafabad Branch, Islamic Azad University, P.O. Box: 517; Najafabad, Iran
چکیده
A magnetic organic-inorganic hybrid of Fe3O4@SiO2-functionalized propylpiperazine-1,4-diium tungstate (A) nanoparticles with a spherical structure was prepared and completely characterized by XRD, SEM, TGA-DTA, and FT-IR spectral techniques. The magnetic hybrid was used in the oxidation of symmetrical sulfides to symmetrical sulfoxides under ambient conditions. The excellent yields of sulfoxides, easy operation, and recovery, magnetic properties of the catalyst, and environmentally friendly system are the key advantages of this method.

تازه های تحقیق
  • The excellent yields of sulfoxides
  • Easy operation and recovery
  • Magnetic properties of the catalyst
  • Environmentally friendly system
کلیدواژه‌ها
Magnetic nanocatalysis؛ Organic-inorganic hybrids؛ Oxidation؛ Symmetrical sulfide؛ Symmetrical sulfoxide
سایر فایل های مرتبط با مقاله
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تعداد مشاهده مقاله: 119
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