Alkylation of [Pt2(μ-S)2(PPh3)4]with boronic acid derivatives

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dc.contributor.authorUjam, Oguejiofo T.
dc.contributor.authorOffiea, Ogochukwu E.
dc.contributor.authorOliver, Allen G.
dc.contributor.authorUme, Joshua I.
dc.contributor.authorStoddard, Rhonda L.
dc.contributor.authorMcIndoe, J. Scott
dc.date.accessioned2017-03-29T22:58:22Z
dc.date.available2017-03-29T22:58:22Z
dc.date.copyright2016en_US
dc.date.issued2016
dc.description.abstractThe reactivity of the metalloligand Pt2(μ-S)2(PPh3)4 with the boron-functionalized alkylating agents BrCH2(C6H4)B(OR)2 (R = H or CMe2) was investigated by electrospray ionization mass spectrometry (ESI-MS) in real time using the pressurized sample infusion (PSI). The macroscopic reaction of Pt2(μ-S)2(PPh3)4 with one mole equivalent of alkylating agents BrCH2(C6H4)B{OC(CH3)2}2 and BrCH2(C6H4)B(OH)2 gave the dinuclear monocationic μ-sulfide thiolate complexes [Pt2(μ-S){μ-SCH2(C6H4)B{OC(CH3)2}2}(PPh3)4]+ and Pt2(μ-S){μ-S+CH2(C6H4)B(OH)(O–)}(PPh3)4. The products were isolated as the [PF6]– salts and zwitterion respectively, and fully characterized by ESI-MS, IR, 1H and 31P NMR spectroscopy and single crystal X-ray structure determinations.en_US
dc.description.reviewstatusRevieweden_US
dc.description.scholarlevelFacultyen_US
dc.description.sponsorshipJSM thanks NSERC (Discovery and Discovery Accelerator Supplement) for operational and infrastructural funding and CFI, BCKDF and the University of Victoria for infrastructural support.en_US
dc.identifier.citationUjam, O. T., Offie, O. E., Oliver, A. G., Ume, J. I., Stoddar, R. L., & Mclndoe J. S. (2016). Alkylation of [Pt2(μ-S)2(PPh3)4] with boronic acid derivatives. Journal of Coordination Chemistry, 69(19), 2807-2818.en_US
dc.identifier.urihttp://hdl.handle.net/1828/7874
dc.identifier.urihttps://doi.org/10.1080/00958972.2016.1226503
dc.language.isoenen_US
dc.publisherJournal of Coordination Chemistryen_US
dc.subjectreal time analysis
dc.subjectmass spectrometry
dc.subjectplatinum complexes
dc.subjectalkylation
dc.subjectboronic acid
dc.subject.departmentDepartment of Chemistry
dc.titleAlkylation of [Pt2(μ-S)2(PPh3)4]with boronic acid derivativesen_US
dc.typePostprinten_US

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