SBA-15-supported N-coordinate ruthenium(II) materials bearing sulfonamide-type ligands: Effect of ligand backbones on catalytic transfer hydrogenation of ketones and aldehydes

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dc.authoriddayan, serkan/0000-0003-4171-7297
dc.authoriddayan, osman/0000-0002-0764-1965
dc.authoridKAYACI, Nilgun/0000-0002-7988-8668
dc.contributor.authorDayan, Serkan
dc.contributor.authorKayaci, Nilgun
dc.contributor.authorOzpozan, Nilgun Kalaycioglu
dc.contributor.authorDayan, Osman
dc.date.accessioned2025-01-27T20:14:40Z
dc.date.available2025-01-27T20:14:40Z
dc.date.issued2017
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstract[RuLCl(p-cymene)] (L=N-arylsulfonylphenylenediamine) complexes (2(a-d)) were synthesized from the reaction between [Ru(p-cymene)Cl-2](2) and ligand. Additionally, SBA-15-[RuLCl(p-cymene)] derived catalysts (3(a-d)) were successfully immobilized onto mesoporous silica (SBA-15) by an easily accessible approach. The structural elucidations of 2(a-d) and 3(a-d) were carried out with various methods such as H-1 NMR, C-13 NMR and infrared spectroscopies, elemental analysis, thermogravimetric/differential thermal analysis, nitrogen adsorption-desorption and scanning electron microscopy/energy-dispersive X-ray analysis. The Ru(II) complexes and materials were found to be highly active and selective catalysts for the transfer hydrogenation (TH) reaction of aldehydes and ketones. The influence of various 1,2-phenylenediamines on the reactivity of the catalysts (complexes or materials) was studied and the catalysts (2(d) and 3(d)) with a 4,5-dichlorophenylenediamine substituent showed the best activity (the maximum turnover frequencies are 2916 and 2154h(-1) for TH of 4-fluoroacetophenone, and 6000 and 4956h(-1) for TH of 4-chlorobenzaldehyde).
dc.description.sponsorshipTUBITAK (ARDEB) [113Z505]
dc.description.sponsorshipWe acknowledge the financial support by TUBITAK (ARDEB) (113Z505).
dc.identifier.doi10.1002/aoc.3699
dc.identifier.issn0268-2605
dc.identifier.issn1099-0739
dc.identifier.issue9
dc.identifier.scopus2-s2.0-85010191036
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1002/aoc.3699
dc.identifier.urihttps://hdl.handle.net/20.500.12428/21166
dc.identifier.volume31
dc.identifier.wosWOS:000407826300015
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofApplied Organometallic Chemistry
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectcatalytic properties
dc.subjectchemical synthesis
dc.subjectinorganic compounds
dc.titleSBA-15-supported N-coordinate ruthenium(II) materials bearing sulfonamide-type ligands: Effect of ligand backbones on catalytic transfer hydrogenation of ketones and aldehydes
dc.typeArticle

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