Effect of support on hydro-metathesis of propene: A comparative study of W(CH 3 ) 6 anchored to silica vs. silica-alumina

Handle URI:
http://hdl.handle.net/10754/627406
Title:
Effect of support on hydro-metathesis of propene: A comparative study of W(CH 3 ) 6 anchored to silica vs. silica-alumina
Authors:
Tretiakov, Mykyta; Samantaray, Manoja; Saidi, Aya ( 0000-0003-1959-397X ) ; Basset, Jean-Marie ( 0000-0003-3166-8882 )
Abstract:
Hydro-metathesis of propene was carried out by using well-defined W(CH3)6 supported on silica and silica-alumina. It was observed that W(CH3)6 supported silica-alumina catalyst is much better (TON 4577) than the silica supported catalyst (TON 2104). We demonstrated that the present catalysts are much better than the previously reported (tantalum hydride/KCC-1, TON 786) catalyst. For the first time, we observed the formation of n-decane from propene, which enables us to think of using cheaper raw materials and converting them to petroleum range alkanes using hydro-metathesis reaction.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; Chemical Science Program; KAUST Catalysis Center (KCC)
Citation:
Tretiakov M, Samantaray MK, Saidi A, Basset J-M (2018) Effect of support on hydro-metathesis of propene: A comparative study of W(CH 3 ) 6 anchored to silica vs. silica-alumina. Journal of Organometallic Chemistry. Available: http://dx.doi.org/10.1016/j.jorganchem.2018.03.018.
Publisher:
Elsevier BV
Journal:
Journal of Organometallic Chemistry
Issue Date:
27-Mar-2018
DOI:
10.1016/j.jorganchem.2018.03.018
Type:
Article
ISSN:
0022-328X
Sponsors:
The authors acknowledge the KAUST ACL Core Lab and Dr. Najeh Kharbatia for GC-MS characterizations. The authors also thank Dr. Youssef Saih, Dr. Jullian Vittenet and Dr. Kushal Bhatte for technical assistance. This work was supported by funds from King Abdullah University of Science and Technology.
Additional Links:
http://www.sciencedirect.com/science/article/pii/S0022328X18301773
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; Chemical Science Program; KAUST Catalysis Center (KCC)

Full metadata record

DC FieldValue Language
dc.contributor.authorTretiakov, Mykytaen
dc.contributor.authorSamantaray, Manojaen
dc.contributor.authorSaidi, Ayaen
dc.contributor.authorBasset, Jean-Marieen
dc.date.accessioned2018-04-04T12:38:14Z-
dc.date.available2018-04-04T12:38:14Z-
dc.date.issued2018-03-27en
dc.identifier.citationTretiakov M, Samantaray MK, Saidi A, Basset J-M (2018) Effect of support on hydro-metathesis of propene: A comparative study of W(CH 3 ) 6 anchored to silica vs. silica-alumina. Journal of Organometallic Chemistry. Available: http://dx.doi.org/10.1016/j.jorganchem.2018.03.018.en
dc.identifier.issn0022-328Xen
dc.identifier.doi10.1016/j.jorganchem.2018.03.018en
dc.identifier.urihttp://hdl.handle.net/10754/627406-
dc.description.abstractHydro-metathesis of propene was carried out by using well-defined W(CH3)6 supported on silica and silica-alumina. It was observed that W(CH3)6 supported silica-alumina catalyst is much better (TON 4577) than the silica supported catalyst (TON 2104). We demonstrated that the present catalysts are much better than the previously reported (tantalum hydride/KCC-1, TON 786) catalyst. For the first time, we observed the formation of n-decane from propene, which enables us to think of using cheaper raw materials and converting them to petroleum range alkanes using hydro-metathesis reaction.en
dc.description.sponsorshipThe authors acknowledge the KAUST ACL Core Lab and Dr. Najeh Kharbatia for GC-MS characterizations. The authors also thank Dr. Youssef Saih, Dr. Jullian Vittenet and Dr. Kushal Bhatte for technical assistance. This work was supported by funds from King Abdullah University of Science and Technology.en
dc.publisherElsevier BVen
dc.relation.urlhttp://www.sciencedirect.com/science/article/pii/S0022328X18301773en
dc.rightsNOTICE: this is the author’s version of a work that was accepted for publication in Journal of Organometallic Chemistry. 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 Organometallic Chemistry, [, , (2018-03-27)] DOI: 10.1016/j.jorganchem.2018.03.018 . © 2018. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/en
dc.subjectHydro-metathesisen
dc.subjectCarbeneen
dc.subjectCarbyneen
dc.subjectOrganometallicsen
dc.subjectOlefin metathesisen
dc.titleEffect of support on hydro-metathesis of propene: A comparative study of W(CH 3 ) 6 anchored to silica vs. silica-aluminaen
dc.typeArticleen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentChemical Science Programen
dc.contributor.departmentKAUST Catalysis Center (KCC)en
dc.identifier.journalJournal of Organometallic Chemistryen
dc.eprint.versionPost-printen
kaust.authorTretiakov, Mykytaen
kaust.authorSamantaray, Manojaen
kaust.authorSaidi, Ayaen
kaust.authorBasset, Jean-Marieen
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