Enhanced reactivity in a heterogeneous oxido-peroxido molybdenum(VI) complex of salicylidene 2-picoloyl hydrazone in catalytic epoxidation of olefins

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dc.authoridMoradi-Shoeili, Zeinab/0000-0001-5315-9566
dc.authoridAkbayrak, Serdar/0000-0003-3858-2985
dc.authoridOzkar, Saim/0000-0002-6302-1429
dc.contributor.authorMoradi-Shoeili, Zeinab
dc.contributor.authorZare, Maryam
dc.contributor.authorAkbayrak, Serdar
dc.contributor.authorOzkar, Saim
dc.date.accessioned2025-03-23T19:44:02Z
dc.date.available2025-03-23T19:44:02Z
dc.date.issued2017
dc.departmentSinop Üniversitesi
dc.description.abstractA molybdenum(VI) oxido-diperoxido complex of salicylidene 2-picoloyl hydrazine (sal-phz) was synthesized and successfully grafted onto chloro-functionalised Fe3O4 nanoparticles. The resulting heterogeneous and magnetically recoverable nanoscale catalyst MoO3(sal-phz)/Fe3O4 was characterized by physicochemical and spectroscopic techniques. The activity of this heterogeneous catalyst for the oxidation of olefins to corresponding epoxides was efficiently increased by increasing the reaction temperature up to 95 degrees C. The nanocatalyst proved to be efficient for the selective epoxidation of a variety of alkenes using t-BuOOH with high conversion and selectivity. Leaching and recycling tests showed that the nanocatalyst can be reused at least six times without significant decrease in efficiency.
dc.description.sponsorshipUniversity of Guilan; Golpayegan University of Technology; Turkish Academy of Sciences (TUBA)
dc.description.sponsorshipThe authors are grateful to the University of Guilan and the Golpayegan University of Technology for financial support. Partial support by Turkish Academy of Sciences (TUBA) is gratefully acknowledged.
dc.identifier.doi10.1007/s11243-017-0139-7
dc.identifier.endpage363
dc.identifier.issn0340-4285
dc.identifier.issn1572-901X
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85017035242
dc.identifier.scopusqualityQ2
dc.identifier.startpage357
dc.identifier.urihttps://doi.org/10.1007/s11243-017-0139-7
dc.identifier.urihttps://hdl.handle.net/11486/6851
dc.identifier.volume42
dc.identifier.wosWOS:000399456900010
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofTransition Metal Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectMagnetically-Recoverable Nanocatalyst
dc.subjectAsymmetric Epoxidation
dc.subjectHydrogen-Peroxide
dc.subjectNanoparticles
dc.subjectOxidation
dc.subjectEfficient
dc.subjectSurface
dc.titleEnhanced reactivity in a heterogeneous oxido-peroxido molybdenum(VI) complex of salicylidene 2-picoloyl hydrazone in catalytic epoxidation of olefins
dc.typeArticle

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