The synthesis of the tripodal phosphine CH3C{CH2P(m-CF3C6H4) 2}3 and its rhodium coordination chemistry

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dc.authorscopusid6602494719
dc.authorscopusid7003300557
dc.authorscopusid6601950682
dc.authorscopusid7007008598
dc.contributor.authorSülü M.
dc.contributor.authorVenanzi L.M.
dc.contributor.authorGerfin T.
dc.contributor.authorGramlich V.
dc.date.accessioned2024-08-04T19:59:08Z
dc.date.available2024-08-04T19:59:08Z
dc.date.issued1998
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe new tripodal phosphine CH3C{CH2P(m-CF3C6H4) 2}3, CF3PPP, was prepared by reacting CH3C(CH2Br)3 with Li+P(m-CF3C6H4)2 -, the latter being best obtained by adding Li+NiPr2- to PH(m-CF3C6H4)2. The rhodium complexes [RhCl(CO)(CF3PPP)], [Rh(LL)(CF3PPP)](CF3SO3) (LL=2 CO or NBD), [RhX3(CF3PPP)], [RhX(MeCN)2(CF3PPP)](CF3SO3) 2 (X=H and Cl), [RhCl2(MeCN)(CF3PPP)](CF3SO3) and [Rh(MeCN)3(CF3PPP)](CF3SO3) 3 were prepared and characterized. The X-ray crystal structure of [Rh(NBD)(CF3PPP)](CF3SO3) is reported. The lower oxygen sensitivity of the CF3PPP rhodium(I) complexes, relative to the corresponding species with the parent ligand CH3C(CH2PPh2)3, is attributed to the higher effective nuclear charge on the metal centers caused by the presence of the six CF3 substituents on the terdentate phosphine. A similar effect may be responsible for the easier hydrolysis of the CF3PPP-containing, cationic rhodium(III) complexes relative to the corresponding compounds of the parent ligand. © 1998 Elsevier Science S.A.en_US
dc.description.sponsorshipM.S. carried out the work during the tenure of grants from In6nti University and the Swiss National Research Council. The authors wish to thank Mr P. Latal, Dr A. Mezzetti and Dr H. Rtiegger for assistance with the preparation of the manuscript, and are deeply indebted to Dr Mezzetti for valuable discussions of the structural data.en_US
dc.identifier.doi10.1016/s0020-1693(97)06115-x
dc.identifier.endpage510en_US
dc.identifier.issn0020-1693
dc.identifier.issue1-2en_US
dc.identifier.scopus2-s2.0-0039993829en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage499en_US
dc.identifier.urihttps://doi.org/10.1016/s0020-1693(97)06115-x
dc.identifier.urihttps://hdl.handle.net/11616/90412
dc.identifier.volume270en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier S.A.en_US
dc.relation.ispartofInorganica Chimica Actaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCF3-substituted phosphine complexesen_US
dc.subjectCrystal structuresen_US
dc.subjectRhodium complexesen_US
dc.subjectTripodal phosphine complexesen_US
dc.titleThe synthesis of the tripodal phosphine CH3C{CH2P(m-CF3C6H4) 2}3 and its rhodium coordination chemistryen_US
dc.typeArticleen_US

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