Conversion of CO2 into cyclic carbonates in the presence of metal complexes as catalysts

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dc.authoridDurgun, Mustafa/0000-0003-3012-7582
dc.authoridKILIC, Ahmet/0000-0001-9073-4339
dc.contributor.authorKilic, Ahmet
dc.contributor.authorDurgun, Mustafa
dc.contributor.authorUlusoy, Mahmut
dc.contributor.authorTas, Esref
dc.date.accessioned2024-12-24T19:31:00Z
dc.date.available2024-12-24T19:31:00Z
dc.date.issued2010
dc.departmentSiirt Üniversitesi
dc.description.abstractThe sterically hindered salicylaldimine ligands N,N'-(1,5-diaminonaphthalene)-3,5-bu(2)(t)-salicylaldimine (L-1), N,N'-(2,7-diaminofluaren)-3,5-bu(2)(t)-salicylaldimine (L-2) and N,N'-(1,8-diaminonaphthaline)-3,5-bu(2)(t)-salicylaldimine (L-3) have been synthesised by the condensation of 1,5-diaminonaphthalene, 2,7-diaminofluarene, and 1,8-diaminonaphthaline with 3,5-di-tert-butylsalicylaldehyde, respectively. Dinuclear M(II) complexes of L-1 and L-2 and mononuclear M(II) complexes of L-3 have been prepared using Cu(II), Ni(II), Co(II), and Mn(II) salts and characterised. The synthesised sterically-hindered, salen-type complexes were tested as catalysts for the formation of cyclic carbonates from CO2 and liquid epoxides (propylene oxide, epichlorohydrine, 1,2-epoxybutane and styrene oxide), which served as both reactant and solvent. Ligand structure and the type of metal centre have a marked influence on the catalytic activity. Mn(II) complexes showed the highest catalytic activity.
dc.description.sponsorshipTechnological and Scientific Research Council of Turkey TUBITAK [106T085, 106T364]
dc.description.sponsorshipThis research was supported by the Technological and Scientific Research Council of Turkey TUBITAK (TBAG Projects No: 106T085 and 106T364).
dc.identifier.doi10.3184/030823410X12876680449167
dc.identifier.endpage626
dc.identifier.issn1747-5198
dc.identifier.issue11
dc.identifier.scopus2-s2.0-78650207428
dc.identifier.scopusqualityQ3
dc.identifier.startpage622
dc.identifier.urihttps://doi.org/10.3184/030823410X12876680449167
dc.identifier.urihttps://hdl.handle.net/20.500.12604/7768
dc.identifier.wosWOS:000287847300007
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherScience Reviews 2000 Ltd
dc.relation.ispartofJournal of Chemical Research
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241222
dc.subjectcatalysis
dc.subjectSchiff bases
dc.subjectspectroscopy
dc.subjecttransition metals compounds
dc.subjectCO2
dc.subjectcyclic carbonate
dc.titleConversion of CO2 into cyclic carbonates in the presence of metal complexes as catalysts
dc.typeArticle

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