Synthesis of a water-soluble carbene complex and its use as catalyst for the synthesis of 2,3-dimethylfuran

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dc.authoridTahir, Muhammad Nawaz/0000-0002-6815-9806
dc.authoridÖzdemir, İsmail/0000-0001-6325-0216
dc.authoridCetinkaya, Bekir/0000-0002-4551-8650
dc.authorwosidTahir, Muhammad Nawaz/HPB-5726-2023
dc.authorwosidÖzdemir, İsmail/ABI-5192-2020
dc.authorwosidArici, Cengiz/U-6581-2018
dc.contributor.authorÖzdemir, I
dc.contributor.authorYigit, B
dc.contributor.authorCetinkaya, B
dc.contributor.authorÜlkü, D
dc.contributor.authorTahir, MN
dc.contributor.authorArici, C
dc.date.accessioned2024-08-04T20:11:46Z
dc.date.available2024-08-04T20:11:46Z
dc.date.issued2001
dc.departmentİnönü Üniversitesien_US
dc.description.abstract1,1,3,3'-Tetrakis(p-dimethylaminobenzyl)-2,2'-biimidazolidinylidene, L-2(R) (R = CH2C6H4NMe2-p) which contains four peripheral NMe2 substituents, was obtained from 4-dimethylaminobenzaldehyde by a three-step reaction sequence, and was used for the preparation of imidazolidin-2-ylidene Ru(II) and Rh(I) complexes 1 and 2. Etherial HCl readily protonates the NMe2 functionality on the carbene ligand of 1 to give the corresponding salt, 1'; whereas the reaction of 2 with HCl gave a hygroscopic and ill-defined rhodium species. In aqueous solution the salt 1' is an efficient and active catalyst for intramolecular cyclisation of (Z)-3-methylpent-2-en-4-yn-1-ol into 2,3-dimethylfuran. The catalyst 1' could be recovered by simple phase separation and the catalytic reaction was maintained for five different runs. All of the new compounds were characterised by elemental analyses, IR and NMR spectroscopy and the molecular structure of I was determined by X-ray crystallography. (C) 2001 Elsevier Science B.V. All rights reserved.en_US
dc.identifier.doi10.1016/S0022-328X(01)01029-4
dc.identifier.endpage32en_US
dc.identifier.issn0022-328X
dc.identifier.issn1872-8561
dc.identifier.issue1-2en_US
dc.identifier.scopus2-s2.0-0002947764en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage27en_US
dc.identifier.urihttps://doi.org/10.1016/S0022-328X(01)01029-4
dc.identifier.urihttps://hdl.handle.net/11616/92986
dc.identifier.volume633en_US
dc.identifier.wosWOS:000171264500004en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofJournal of Organometallic Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectrutheniumen_US
dc.subjectwater-soluble carbene complexen_US
dc.subjectrecyclable catalysten_US
dc.subjectcrystal structuresen_US
dc.titleSynthesis of a water-soluble carbene complex and its use as catalyst for the synthesis of 2,3-dimethylfuranen_US
dc.typeArticleen_US

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