Synthesis and characterization of tris{2-(N,N-bis(diphenylphosphino) aminoethyl} amine derivatives: Application of a palladium(II) complex as a pre-catalyst in the Heck and Suzuki cross-coupling reactions

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dc.contributor.authorAydemir, Murat
dc.contributor.authorBaysal, Akin
dc.contributor.authorGumgum, Bahattin
dc.date.accessioned2024-04-24T16:15:14Z
dc.date.available2024-04-24T16:15:14Z
dc.date.issued2008
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe polydendate bis(phosphino) amine, tris{2-(N,N-bis(diphenylphosphino) aminoethyl} amine 1 has been prepared in a single step from the reaction of tris( 2- aminoethyl) amine with six equivalents of PPh2Cl in the presence of NEt3 in THF. Oxidation of 1 with aqueous H2O2, elemental sulfur or grey selenium gave the corresponding oxide, sulfide or selenide derivatives. [{(P(E)Ph-2)(2)NCH2CH2}(3)N] (E: 2a O, 2b S, 2c Se), respectively. Reactionof [{(PPh2)(2)NCH2CH2}(3)N] with 3 equiv. of PdCl2(cod) or PtCl2(cod) gave the corresponding chelate complexes, [Pd(3)Cl(6)1] or [Pt(3)Cl(6)1]. The new compounds were fully characterized by NMR, IR spectroscopy and elemental analysis. The catalytic activity of the Pd(II) complex was tested in the Suzuki coupling and Heck reactions. The Pd(II) complex catalyzed the Suzuki coupling and Heck reaction affording biphenyls and stilbenes, respectively, in high yields. (c) 2008 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipDicle University [DUAPK-05-FF-27]en_US
dc.description.sponsorshipWe would like to thank Dicle University Research Fund (Project No: DUAPK-05-FF-27) for financial support.en_US
dc.identifier.doi10.1016/j.jorganchem.2008.09.027
dc.identifier.endpage3814en_US
dc.identifier.issn0022-328X
dc.identifier.issn1872-8561
dc.identifier.issue26en_US
dc.identifier.scopus2-s2.0-56349087408
dc.identifier.scopusqualityQ2
dc.identifier.startpage3810en_US
dc.identifier.urihttps://doi.org/10.1016/j.jorganchem.2008.09.027
dc.identifier.urihttps://hdl.handle.net/11468/15715
dc.identifier.volume693en_US
dc.identifier.wosWOS:000261162900004
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofJournal of Organometallic Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBis(Phosphino) Amineen_US
dc.subjectComplexesen_US
dc.subjectCatalysisen_US
dc.subjectSuzuki Couplingen_US
dc.subjectHeck Reactionen_US
dc.titleSynthesis and characterization of tris{2-(N,N-bis(diphenylphosphino) aminoethyl} amine derivatives: Application of a palladium(II) complex as a pre-catalyst in the Heck and Suzuki cross-coupling reactionsen_US
dc.titleSynthesis and characterization of tris{2-(N,N-bis(diphenylphosphino) aminoethyl} amine derivatives: Application of a palladium(II) complex as a pre-catalyst in the Heck and Suzuki cross-coupling reactions
dc.typeArticleen_US

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