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dc.contributor.authorDey, Raju
dc.contributor.authorSamantaray, Manoja
dc.contributor.authorCallens, Emmanuel
dc.contributor.authorHamieh, Ali Imad Ali
dc.contributor.authorEmwas, Abdul-Hamid M.
dc.contributor.authorAbou-Hamad, Edy
dc.contributor.authorKavitake, Santosh Giridhar
dc.contributor.authorBasset, Jean-Marie
dc.date.accessioned2016-05-15T13:28:15Z
dc.date.available2016-05-15T13:28:15Z
dc.date.issued2016-04-13
dc.identifier.citationCationic Tungsten(VI) Penta-Methyl Complex: Synthesis, Characterization and its Application in Olefin Metathesis Reaction 2016, 71 (2):21 Oil & Gas Science and Technology – Revue d’IFP Energies nouvelles
dc.identifier.issn1294-4475
dc.identifier.issn1953-8189
dc.identifier.doi10.2516/ogst/2016002
dc.identifier.urihttp://hdl.handle.net/10754/609437
dc.description.abstractTungsten-hexa-methyl readily reacts with B(C6F5)3 in dichloromethane and generates the corresponding well-defined cationic tungsten-penta-methyl complex which was identified precisely by 1H NMR, 13C NMR, 1H-13C NMR correlation spectroscopy. Unlike WMe6, this cationic complex has low energy barrier to form tungsten carbene intermediate, which was further supported by the fact that WMe6 alone has no activity in olefin metathesis reaction whereas the cationic complex shows catalytic activity for self-metathesis of 1-octene.
dc.description.sponsorshipThis work was supported by funds from King Abdullah University of Science and Technology. RD would like to acknowledge SABIC for his SABIC postdoctoral fellowship.
dc.language.isoen
dc.publisherEDP Sciences
dc.relation.urlhttp://ogst.ifpenergiesnouvelles.fr/10.2516/ogst/2016002
dc.rightsThis is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
dc.titleCationic Tungsten(VI) Penta-Methyl Complex: Synthesis, Characterization and its Application in Olefin Metathesis Reaction
dc.typeArticle
dc.contributor.departmentChemical Science Program
dc.contributor.departmentCompetitive Research Funds
dc.contributor.departmentImaging and Characterization Core Lab
dc.contributor.departmentKAUST Catalysis Center (KCC)
dc.contributor.departmentNMR
dc.contributor.departmentOCRF- Special Academic Partnership
dc.contributor.departmentUpstream Petroleum Engineering Research Center (UPERC)
dc.identifier.journalOil & Gas Science and Technology – Revue d’IFP Energies nouvelles
dc.eprint.versionPublisher's Version/PDF
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)
kaust.personDey, Raju
kaust.personSamantaray, Manoja
kaust.personCallens, Emmanuel
kaust.personHamieh, Ali Imad Ali
kaust.personEmwas, Abdul-Hamid M.
kaust.personAbou-Hamad, Edy
kaust.personKavitake, Santosh Giridhar
kaust.personBasset, Jean-Marie
refterms.dateFOA2018-06-13T12:17:59Z
dc.date.published-online2016-04-13
dc.date.published-print2016-03


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