Synthesis and characterization of SiO2-supported ruthenium complexes containing aromatic sulfonamides: as catalysts for transfer hydrogenation of acetophenone
dc.authorid | Ozdemir, Namik/0000-0003-3371-9874 | |
dc.contributor.author | Dayan, Serkan | |
dc.contributor.author | Kalaycioglu, Nilgun Ozpozan | |
dc.contributor.author | Dayan, Osman | |
dc.contributor.author | Ozdemir, Namik | |
dc.contributor.author | Dincer, Muharrem | |
dc.contributor.author | Buyukgungor, Orhan | |
dc.date.accessioned | 2025-01-27T20:14:41Z | |
dc.date.available | 2025-01-27T20:14:41Z | |
dc.date.issued | 2013 | |
dc.department | Çanakkale Onsekiz Mart Üniversitesi | |
dc.description.abstract | 3-Amino-N-aryl-benzenesulfonamides (1-3) were successfully synthesized by the reaction of m-phenylenediamine and various benzenesulfonyl chlorides. Then, a series of ruthenium complexes (4-6) were prepared from the reaction of [RuCl2(p-cymene)](2) and 1-3. Finally, SiO2-supported Ru(II) complexes (7-9) were prepared by an impregnation method. The synthesized compounds and materials were characterized by different methods such as NMR, FT-IR, TG/DTA, nitrogen adsorption-desorption (BET), SEM and EDX. Also, the solid state structures of 4-6 were determined by single-crystal X-ray diffraction. 4-9 were used as catalysts for the transfer hydrogenation of acetophenone. 4-9 showed good catalytic activity and so the effects of the different groups were also examined. For the transfer hydrogenation of acetophenone, 7-9 had similar activity to 4-6. However, the longer lifetime of 7-9 makes them more advantageous than the non-supported catalysts (4-6) in terms of catalytic cycle. Therefore, the effect of SiO2 was investigated as a catalyst and the results show that excess silicon(IV) oxide was a surprisingly active catalyst for the hydrogenation of acetophenone under these conditions. | |
dc.description.sponsorship | Erciyes University (ERUBAP) [FBA-11-3547, 3547]; University Research Fund | |
dc.description.sponsorship | We acknowledge the financial support granted by Erciyes University (ERUBAP) (FBA-11-3547, ID: 3547). We further acknowledge the Faculty of Arts and Sciences, Ondokuz Mayis University, Turkey, for the use of the STOE IPDS II diffractometer (purchased under grant No. F-279 of the University Research Fund). | |
dc.identifier.doi | 10.1039/c3dt32876g | |
dc.identifier.endpage | 4969 | |
dc.identifier.issn | 1477-9226 | |
dc.identifier.issn | 1477-9234 | |
dc.identifier.issue | 14 | |
dc.identifier.pmid | 23385653 | |
dc.identifier.scopus | 2-s2.0-84875020667 | |
dc.identifier.scopusquality | Q2 | |
dc.identifier.startpage | 4957 | |
dc.identifier.uri | https://doi.org/10.1039/c3dt32876g | |
dc.identifier.uri | https://hdl.handle.net/20.500.12428/21173 | |
dc.identifier.volume | 42 | |
dc.identifier.wos | WOS:000316295500026 | |
dc.identifier.wosquality | Q1 | |
dc.indekslendigikaynak | Web of Science | |
dc.indekslendigikaynak | Scopus | |
dc.indekslendigikaynak | PubMed | |
dc.language.iso | en | |
dc.publisher | Royal Soc Chemistry | |
dc.relation.ispartof | Dalton Transactions | |
dc.relation.publicationcategory | info:eu-repo/semantics/openAccess | |
dc.rights | info:eu-repo/semantics/closedAccess | |
dc.snmz | KA_WoS_20250125 | |
dc.subject | Asymmetric Transfer Hydrogenation | |
dc.subject | Sulfinic Acid Salts | |
dc.subject | Structural-Characterization | |
dc.subject | Electrochemical Synthesis | |
dc.subject | Copper-Complexes | |
dc.subject | Ligands | |
dc.subject | Silica | |
dc.subject | Mild | |
dc.subject | Oxidation | |
dc.subject | Behavior | |
dc.title | Synthesis and characterization of SiO2-supported ruthenium complexes containing aromatic sulfonamides: as catalysts for transfer hydrogenation of acetophenone | |
dc.type | Article |