Preparation of catechol boronate esters enabled by N -> B dative bond as efficient, stable, and green catalysts for the transfer hydrogenation of various ketones

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dc.authorid0000-0003-0899-1948en_US
dc.contributor.authorKılıç, Ahmet
dc.contributor.authorPatlak, Bekir
dc.contributor.authorAydemir, Murat
dc.contributor.authorDurap, Feyyaz
dc.date.accessioned2023-04-03T11:58:11Z
dc.date.available2023-04-03T11:58:11Z
dc.date.issued2022en_US
dc.departmentDicle Üniversitesi, Fen Fakültesi, Kimya Bölümüen_US
dc.description.abstractA series of new structurally related catechol boronate esters enabled by N & RARR; B dative bond of general composition (B-1-B-4) and (B1N-B4N) were designed and synthesized for the transfer hydrogenation of various ketones, as catalysts. The structures of the synthesized trigonal-planar and tetrahedral catechol boronate esters forming dative bonds with neutral base were well-elucidated by NMR (1H, C-13, and B-11), FT-IR, UV-Vis, fluorescence, and LC-MS/MS spectroscopy, melting point and microanalysis. With the development of a more active and stable catalytic system for transfer hydrogenation of ketones in mind, all catechol boronate esters were tested as catalysts for the transfer hydrogenation of aromatic ketones, showing good activity in this reaction. Particularly, it was proved that the mononuclear molecules can afford an efficient catalytic conversion compared to the corresponding dinuclear boronate esters in transfer hydrogenation catalytic studies. Among the catalysts, (B-4) and (B4N) are the most active catalysts and catalytic activity of (B-4) was generally much higher in the studied hydrogen transfer reactions than that of (B4N) under mild conditions in isoPrOH. This clearly suggests that catechol boronate esters are also one of the propitious catalyst candidates and are worthy of further investigations.en_US
dc.identifier.citationKılıç, A., Patlak, B., Aydemir, M. ve Durap, F. (2022). Preparation of catechol boronate esters enabled by N -> B dative bond as efficient, stable, and green catalysts for the transfer hydrogenation of various ketones. Inorganica Chimica Acta, 534, 120812en_US
dc.identifier.doi10.1016/j.ica.2022.120812
dc.identifier.endpage11en_US
dc.identifier.issn0020-1693
dc.identifier.issn1873-3255
dc.identifier.scopus2-s2.0-85123188976
dc.identifier.scopusqualityQ2
dc.identifier.startpage1en_US
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S002016932200024X?via%3Dihub
dc.identifier.urihttps://hdl.handle.net/11468/11595
dc.identifier.volume534en_US
dc.identifier.wosWOS:000780323300003
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAydemir, Murat
dc.institutionauthorDurap, Feyyaz
dc.language.isoenen_US
dc.publisherElsevier Science SA.en_US
dc.relation.ispartofInorganica Chimica Acta
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCatechol boronate esteren_US
dc.subjectB <- N dative bonden_US
dc.subjectSpectroscopyen_US
dc.subjectTransfer hydrogenationen_US
dc.subjectKetonesen_US
dc.titlePreparation of catechol boronate esters enabled by N -> B dative bond as efficient, stable, and green catalysts for the transfer hydrogenation of various ketonesen_US
dc.titlePreparation of catechol boronate esters enabled by N -> B dative bond as efficient, stable, and green catalysts for the transfer hydrogenation of various ketones
dc.typeArticleen_US

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