caa a22 4500 606195505 CHVBK 20210128100919.0 cr unu---uuuuu 210128e20150801xx s 000 0 eng 10.1007/s10934-015-9986-9 doi (NATIONALLICENCE)springer-10.1007/s10934-015-9986-9 Oxovanadium(IV) salicylidene Schiff base complex anchored on mesoporous silica MCM-41 as hybrid materials: a robust catalyst for the oxidation of sulfides [Elektronische Daten] [Arida Jabbari, Houri Mahdavi, Mohsen Nikoorazm, Arash Ghorbani-Choghamarani] Oxovanadium(IV) Schiff base complex have been anchored onto the surface of purely siliceous MCM-41 and tested for its activity as catalyst for the oxidation of sulfides. This catalyst could alter this oxidation reaction extremity, exhibiting excellent yields with 100% selectivity. The intercalation of the complex inside the silica matrix was supported by various characterization techniques like X-ray diffraction, differential thermogravimetric (TG-DTA), BET measurements, UV-Vis diffuse reflectance spectroscopy and Fourier transform infrared spectroscopy (FT-IR). The stability of the catalyst during the course of the reaction was confirmed from its post catalytic FT-IR and XRD analysis. The catalyst could be reused five times without notable loss of its catalytic activity and efficiency which indicates that the metal-Schiff base moiety is intact and the coordination environments are not altered during the reaction. Springer Science+Business Media New York, 2015 Schiff base oxovanadium(IV) complex nationallicence MCM-41 nationallicence Catalyst nationallicence H2O2 nationallicence Sulfoxidation nationallicence Jabbari Arida Department of Chemistry, Islamic Azad University, Qeshm Branch, Qeshm, Iran aut Mahdavi Houri Department of Chemistry, Faculty of Science, Ilam University, P. O. Box 69315516, Ilam, Iran aut Nikoorazm Mohsen Department of Chemistry, Faculty of Science, Ilam University, P. O. Box 69315516, Ilam, Iran aut Ghorbani-Choghamarani Arash Department of Chemistry, Faculty of Science, Ilam University, P. O. Box 69315516, Ilam, Iran aut Journal of Porous Materials Springer US; http://www.springer-ny.com 22/4(2015-08-01), 1111-1118 1380-2224 22:4<1111 2015 22 10934 https://doi.org/10.1007/s10934-015-9986-9 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10934-015-9986-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Jabbari Arida Department of Chemistry, Islamic Azad University, Qeshm Branch, Qeshm, Iran aut NATIONALLICENCE 700 1- Mahdavi Houri Department of Chemistry, Faculty of Science, Ilam University, P. O. Box 69315516, Ilam, Iran aut NATIONALLICENCE 700 1- Nikoorazm Mohsen Department of Chemistry, Faculty of Science, Ilam University, P. O. Box 69315516, Ilam, Iran aut NATIONALLICENCE 700 1- Ghorbani-Choghamarani Arash Department of Chemistry, Faculty of Science, Ilam University, P. O. Box 69315516, Ilam, Iran aut NATIONALLICENCE 773 0- Journal of Porous Materials Springer US; http://www.springer-ny.com 22/4(2015-08-01), 1111-1118 1380-2224 22:4<1111 2015 22 10934