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dc.contributor.authorRiache, Nassima
dc.contributor.authorCallens, Emmanuel
dc.contributor.authorTalbi, Karima
dc.contributor.authorBasset, Jean-Marie
dc.date.accessioned2015-11-22T12:04:35Z
dc.date.available2015-11-22T12:04:35Z
dc.date.issued2015-11-14
dc.identifier.citationUnsaturated Fatty Acid Esters Metathesis Catalyzed by Silica Supported WMe5 2015 Journal of Molecular Catalysis A: Chemical
dc.identifier.issn13811169
dc.identifier.doi10.1016/j.molcata.2015.11.003
dc.identifier.urihttp://hdl.handle.net/10754/582471
dc.description.abstractMetathesis of unsaturated fatty acid esters (FAEs) by silica supported multifunctional W-based catalyst is disclosed. This transformation represents a novel route towards unsaturated di-esters. Especially, the self-metathesis of ethyl undecylenate results almost exclusively on the homo-coupling product whereas with such catalyst, 1-decene gives ISOMET (isomerization and metathesis olefin) products. The olefin metathesis in the presence of esters is very selective without any secondary cross-metathesis products demonstrating that a high selective olefin metathesis could operate at 150 °C. Additionally, a cross-metathesis of unsaturated FAEs and α-olefins allowed the synthesis of the corresponding ester with longer hydrocarbon skeleton without isomerisation.
dc.language.isoen
dc.publisherElsevier BV
dc.relation.urlhttp://linkinghub.elsevier.com/retrieve/pii/S1381116915301436
dc.rightsNOTICE: this is the author’s version of a work that was accepted for publication in Journal of Molecular Catalysis A: Chemical. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Journal of Molecular Catalysis A: Chemical, 14 November 2015. DOI: 10.1016/j.molcata.2015.11.003
dc.subjectUnsaturated Fatty Esters
dc.subjectSilica Supported WMe5 Catalyst
dc.subjectMetathesis
dc.subjectSurface Organom etallic chemistry
dc.titleUnsaturated Fatty Acid Esters Metathesis Catalyzed by Silica Supported WMe5
dc.typeArticle
dc.contributor.departmentChemical Science Program
dc.contributor.departmentCompetitive Research Funds
dc.contributor.departmentKAUST Catalysis Center (KCC)
dc.contributor.departmentOCRF- Special Academic Partnership
dc.identifier.journalJournal of Molecular Catalysis A: Chemical
dc.eprint.versionPost-print
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)
kaust.personRiache, Nassima
kaust.personCallens, Emmanuel
kaust.personTalbi, Karima
kaust.personBasset, Jean-Marie
refterms.dateFOA2017-11-14T00:00:00Z
dc.date.published-online2015-11-14
dc.date.published-print2016-01


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