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dc.contributor.authorUjam, Oguejiofo Theophilus
dc.contributor.authorDevey, Kyle
dc.contributor.authorHenderson, William
dc.contributor.authorNicholson, Brian K.
dc.contributor.authorMucalo, Michael R.
dc.contributor.authorDecker, Corry
dc.contributor.authorHor, T.S. Andy
dc.date.accessioned2014-01-07T03:37:39Z
dc.date.available2014-01-07T03:37:39Z
dc.date.copyright2013-11
dc.date.issued2013
dc.identifier.citationUjam, O. T., Devey, K., Henderson, W., Nicholson, B. K., Mucalo, M. R., Decker, C., & Hor, T. S. A. (2013). Immobilization of [Pt₂(μ-S)₂(PPh₃)₄] on polymeric supports by sulfide alkylation and phosphine exchange reactions. Phosphorus, Sulfur, and Silicon and the Related Elements, 188(11), 1508-1525.en_NZ
dc.identifier.urihttps://hdl.handle.net/10289/8368
dc.description.abstractThe immobilization of the dinuclear platinum(II) sulfido complex [Pt₂(μ-S)₂ (PPh₃)₄] on solid supports has been investigated. Reaction with haloalkyl functionalized polymers [Merrifield's resin (chloromethylated polystyrene), chloropropyl silica, chloropropyl controlled pore glass, and bromopropyl polysiloxane] gives complexes immobilized through alkylation of one of the sulfide ligands, forming a μ-thiolate ligand acting as an anchor to the polymer support, akin to well-established reactions of [Pt₂(μ-S)₂(PPh₃)₄] with molecular alkylating agents. The model complex [Pt₂(μ-S)(μ-SCH₂SiMe₃)(PPh₃)₄]PF₆ was prepared as the first molecular silicon-containing derivative of [Pt₂(μ-S)₂(PPh₃)₄] and was fully characterized by NMR spectroscopy, electrospray ionization-mass spectrometry, and single-crystal X-ray diffraction. Immobilization of [Pt₂(μ-S)₂(PPh₃)₄] by phosphine exchange reactions was also achieved using commercial polystyrene-grafted triphenylphosphine or a new immobilized phosphine [derived by sequential functionalization of Merrifield's resin with a polyether amine and then Ph₂PCH₂OH].en_NZ
dc.language.isoenen_NZ
dc.publisherTaylor & Francisen_NZ
dc.relation.ispartofPhosphorus, Sulfur, and Silicon and the Related Elements
dc.relation.urihttp://www.tandfonline.com/doi/abs/10.1080/10426507.2012.761990#.Ustw79IW1rMen_NZ
dc.subjectplatinum complexesen_NZ
dc.subjectsulfide complexesen_NZ
dc.subjectimmobilization reactionsen_NZ
dc.subjectalkylation reactionsen_NZ
dc.subjectphosphine exchangeen_NZ
dc.titleImmobilization of [Pt₂(μ-S)₂(PPh₃)₄] on polymeric supports by sulfide alkylation and phosphine exchange reactionsen_NZ
dc.typeJournal Articleen_NZ
dc.identifier.doi10.1080/10426507.2012.761990en_NZ
dc.relation.isPartOfPhosphorus, Sulfur and Siliconen_NZ
pubs.begin-page1508en_NZ
pubs.elements-id38912
pubs.end-page1525en_NZ
pubs.issue11en_NZ
pubs.volume188en_NZ


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