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dc.contributor.authorHamieh, Ali Imad Ali
dc.contributor.authorDey, Raju
dc.contributor.authorNekoueishahraki, Bijan
dc.contributor.authorSamantaray, Manoja
dc.contributor.authorChen, Yin
dc.contributor.authorAbou-Hamad, Edy
dc.contributor.authorBasset, Jean-Marie
dc.date.accessioned2017-06-12T08:33:42Z
dc.date.available2017-06-12T08:33:42Z
dc.date.issued2017
dc.identifier.citationHamieh A, Dey R, Nekoueishahraki B, samantaray manoja, Chen Y, et al. (2017) Single Site Silica Supported Tetramethyl Niobium by the SOMC Strategy: Synthesis, Characterization and Structure-Activity Relationship in Ethylene Oligomerization Reaction. Chem Commun. Available: http://dx.doi.org/10.1039/c7cc02585h.
dc.identifier.issn1359-7345
dc.identifier.issn1364-548X
dc.identifier.pmid28621361
dc.identifier.doi10.1039/c7cc02585h
dc.identifier.urihttp://hdl.handle.net/10754/624913
dc.description.abstractSilica supported Tetramethyl niobium complex [(≡SiO)NbMe4] 2 has been isolated by surface alkylation of [(≡SiO-)NbCl3Me] 1 with dimethyl zinc in pentane. 1 can be easily synthesized by grafting of NbCl3Me2 on to the surface of partially dehydroxylated silica by the SOMC strategy. Precise structural analysis was carried out by the FTIR, advance solid state NMR, elemental analysis and mass balance techniques (gas quantification after treating 2 with degassed water) . Complex 1 was found to be active in the ethylene oligomerization to produce up to C30, whereas to our surprise complex 2 selectively dimerizes ethylene into 1-butene in the absence of a co-catalyst at the same conversion levels.
dc.description.sponsorshipThis work was supported by funds from King Abdullah University of Science and Technology (KAUST) office of sponsored research (OSR).
dc.publisherRoyal Society of Chemistry (RSC)
dc.relation.urlhttp://pubs.rsc.org/en/Content/ArticleLanding/2017/CC/C7CC02585H#!divAbstract
dc.rightsArchived with thanks to Chem. Commun.
dc.titleSingle Site Silica Supported Tetramethyl Niobium by the SOMC Strategy: Synthesis, Characterization and Structure-Activity Relationship in Ethylene Oligomerization Reaction
dc.typeArticle
dc.contributor.departmentAli I. Al-Naimi Petroleum Engineering Research Center (ANPERC)
dc.contributor.departmentChemical Science Program
dc.contributor.departmentKAUST Catalysis Center (KCC)
dc.contributor.departmentKAUST Solar Center (KSC)
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalChem. Commun.
dc.eprint.versionPost-print
kaust.personHamieh, Ali Imad Ali
kaust.personDey, Raju
kaust.personNekoueishahraki, Bijan
kaust.personSamantaray, Manoja
kaust.personChen, Yin
kaust.personAbou-Hamad, Edy
kaust.personBasset, Jean-Marie
refterms.dateFOA2018-06-06T00:00:00Z


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