Copper-Catalysed Allylic Substitution Using 2,8,14,20-Tetrapentylresorcinarenyl-Substituted Imidazolium Salts

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dc.authoridKaloğlu, Murat/0000-0002-2770-5532
dc.authoridÖzdemir, İsmail/0000-0001-6325-0216
dc.authorwosidKaloğlu, Murat/AAA-3956-2021
dc.authorwosidŞAHİN, Neslihan/F-6402-2019
dc.authorwosidÖzdemir, İsmail/ABI-5192-2020
dc.contributor.authorKaloglu, Murat
dc.contributor.authorSahin, Neslihan
dc.contributor.authorSemeril, David
dc.contributor.authorBrenner, Eric
dc.contributor.authorMatt, Dominique
dc.contributor.authorOzdemir, Ismail
dc.contributor.authorKaya, Cemal
dc.date.accessioned2024-08-04T20:41:19Z
dc.date.available2024-08-04T20:41:19Z
dc.date.issued2015
dc.departmentİnönü Üniversitesien_US
dc.description.abstractUnsymmetrical imidazolium salts, each having one nitrogen atom (N1) substituted by a cavity-shaped TPR group (TPR = 2,8,14,20-tetrapentylresorcinaren-5-yl), were tested in situ as proligands for the copper-catalysed allylic arylation of cinnamyl bromide with arylmagnesium halides. The catalytic systems produced mixtures of linear (l) and branched (b) arylated compounds in variable proportions, with the b/l ratio being the highest (78:22) for the most crowded imidazolium salt used, namely that in which the second nitrogen atom (N2) was substituted by a mesityl group. An N-heterocyclic carbene complex obtained from one of the imidazolium salts was characterised by an X-ray diffraction study.en_US
dc.description.sponsorshipScientific and Technological Research of Turkey (TUBITAK-BIDEB); International Research Fellowship Programme; French Agence Nationale de la Recherche (ANR) [ANR-12-BS07-0001-01-RESICAT]en_US
dc.description.sponsorshipThe authors thank the Scientific and Technological Research of Turkey (TUBITAK-BIDEB), the International Research Fellowship Programme for grants to M. K. and N. S., and the French Agence Nationale de la Recherche (ANR) (ANR-12-BS07-0001-01-RESICAT) for financial support.en_US
dc.identifier.doi10.1002/ejoc.201501070
dc.identifier.endpage7316en_US
dc.identifier.issn1434-193X
dc.identifier.issn1099-0690
dc.identifier.issue33en_US
dc.identifier.scopus2-s2.0-84947474575en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage7310en_US
dc.identifier.urihttps://doi.org/10.1002/ejoc.201501070
dc.identifier.urihttps://hdl.handle.net/11616/97055
dc.identifier.volume2015en_US
dc.identifier.wosWOS:000364968800013en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWiley-V C H Verlag Gmbhen_US
dc.relation.ispartofEuropean Journal of Organic Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCavitandsen_US
dc.subjectCalixarenesen_US
dc.subjectCarbenesen_US
dc.subjectCopperen_US
dc.subjectAllylic substitutionen_US
dc.subjectRegioselectivityen_US
dc.titleCopper-Catalysed Allylic Substitution Using 2,8,14,20-Tetrapentylresorcinarenyl-Substituted Imidazolium Saltsen_US
dc.typeArticleen_US

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