Ionic liquid based Ru(II)-phosphinite compounds and their catalytic use in transfer hydrogenation: X-ray structure of an ionic compound 1-chloro-3-(3-methylimidazolidin-1-yl)propan-2-ol

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dc.authoridOcak, Yusuf Selim/0000-0001-8754-1720
dc.authoridGurbuz, Nevin/0000-0003-3201-3597
dc.authoridRafikova, Khadichakhan/0000-0001-8028-2244
dc.authoridPaşa, Salih/0000-0002-4792-8821
dc.authoridRafikova, Khadichakhan/0000-0001-8028-2244
dc.authoridÖzdemir, İsmail/0000-0001-6325-0216
dc.authoridZazybin, Alexey/0000-0002-6244-9327
dc.authorwosidOcak, Yusuf Selim/AAH-7230-2019
dc.authorwosidGurbuz, Nevin/A-3069-2016
dc.authorwosidRafikova, Khadichakhan/GSI-4259-2022
dc.authorwosidPaşa, Salih/AAC-9404-2019
dc.authorwosidmeric, nermin/AAT-9164-2021
dc.authorwosidRafikova, Khadichakhan/AAH-8144-2019
dc.authorwosidÖzdemir, İsmail/ABI-5192-2020
dc.contributor.authorAydemir, Murat
dc.contributor.authorRafikova, Khadichakhan
dc.contributor.authorKystaubayeva, Nurzhamal
dc.contributor.authorPasa, Salih
dc.contributor.authorMeric, Nermin
dc.contributor.authorOcak, Yusuf Selim
dc.contributor.authorZazybin, Alexey
dc.date.accessioned2024-08-04T20:39:48Z
dc.date.available2024-08-04T20:39:48Z
dc.date.issued2014
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe compound 1-chloro-3-(3-methylimidazolidin-1-yl)propan-2-ol chloride (1) was prepared from the reaction of 1-methylimidazole with epichlorohydrine. The corresponding phosphinite ligands were synthesized by the reaction 1-chloro-3-(3-methylimidazolidin-1-yl)propan-2-ol chloride, [C7H15N2OCl]Cl with one equivalent of chlorodiphenylphosphine or chlorodicyclohexylphosphine, in anhydrous CH2Cl2 and under an inert argon atmosphere. [Ru(eta(6)-arene)(mu-Cl)Cl](2) dimers readily react with the phosphinite ligands [(Ph2PO)-C7H14N2Cl]Cl (2) or [(Cy2PO)-C7H14N2Cl]Cl (3) at room temperature to afford the cationic derivatives [Ru((Ph2PO)-C7H14N2Cl)(eta(6)-arene)Cl-2]Cl and [Ru((Cy2PO)-C7H14N2Cl)(eta(6)-arene)Cl-2]Cl {arene: benzene (4), (5); p-cymene (6), (7)}. The structures of these ligands and their corresponding complexes have been elucidated by a combination of multinuclear NMR and IR spectroscopy, TGA/DTA and elemental analysis. The molecular structure of the ionic compound 1 was also determined by an X-ray single crystal diffraction study. Furthermore, the catalytic activity of complexes 4-7 for the transfer hydrogenation of various ketones was investigated and these complexes were found to be efficient catalysts in the transfer hydrogenation of various ketones, with excellent conversions up to 99%. Specifically, [Ru((Cy2PO)-C7H14N2Cl)(eta(6)-benzene)Cl-2]Cl (5) and [Ru((Cy2PO)-C7H14N2Cl)(eta(6)-p-cymene)Cl-2]Cl (7) act as excellent catalysts, giving the corresponding alcohols in 98-99% conversions in 5 min (TOF <= 1188 h(-1)). (C) 2014 Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipThe Scientific and Technological Research Council of Turkey; Dicle University Research Fund [DUAPK 05-FF-27]en_US
dc.description.sponsorshipPartial support of this work by The Scientific and Technological Research Council of Turkey and Dicle University Research Fund (Project number: DUAPK 05-FF-27), and the analysis conducted by Dicle University Science Faculty and Technology Research Center (DUBTAM) are gratefully acknowledged.en_US
dc.identifier.doi10.1016/j.poly.2014.05.079
dc.identifier.endpage255en_US
dc.identifier.issn0277-5387
dc.identifier.scopus2-s2.0-84903838548en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage245en_US
dc.identifier.urihttps://doi.org/10.1016/j.poly.2014.05.079
dc.identifier.urihttps://hdl.handle.net/11616/96498
dc.identifier.volume81en_US
dc.identifier.wosWOS:000343339600031en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofPolyhedronen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectIonic compounden_US
dc.subjectPhosphiniteen_US
dc.subjectTransfer hydrogenationen_US
dc.subjectX-rayen_US
dc.subjectRutheniumen_US
dc.titleIonic liquid based Ru(II)-phosphinite compounds and their catalytic use in transfer hydrogenation: X-ray structure of an ionic compound 1-chloro-3-(3-methylimidazolidin-1-yl)propan-2-olen_US
dc.typeArticleen_US

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