Open Access
Catalysts, volume 10, issue 4, pages 435
Self-Metathesis of Methyl Oleate Using Ru-NHC Complexes: A Kinetic Study
Marc Renom Carrasco
1
,
Clémence Nikitine
2
,
Mohamed Hamou
2
,
Claude de Bellefon
2
,
Chloé Thieuleux
1
,
Valérie Meille
2
1
Laboratory of Chemistry, Catalysis, Polymers and Processes (C2P2), Institut de Chimie de Lyon, Université de Lyon, UMR 5265 CNRS-UCB Lyon 1-CPE Lyon, CPE Lyon, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
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2
Laboratoire de Génie des Procédés Catalytiques, Institut de Chimie de Lyon, Université de Lyon, UMR 5285 CNRS-UCB Lyon 1-CPE Lyon, CPE Lyon, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
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Publication type: Journal Article
Publication date: 2020-04-17
Catalysis
Physical and Theoretical Chemistry
Abstract
A kinetic study concerning the self-metathesis of methyl oleate and methyl elaidate was performed, using a variety of NHC-ruthenium pre-catalysts, bearing either mesityl groups or di-isopropyl-phenyl groups on the NHC ligand and various trans ligands with respect to the NHC unit. We showed that the system can be satisfactorily described using one initiation constant per pre-catalyst and four propagation constants that, conversely, do not depend on the pre-catalyst. The difference of reactivity with oleate (Z) and elaidate (E) can be fully explained by the propagation parameters; the studied pre-catalysts initiate with the same rate starting from the Z or the E olefin. The ranking of the propagation parameters is driven by the thermodynamic equilibrium. The transformation rates of Z and E isomers is only driven by these propagation constants and nothing differentiates the initiation step.
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Citations by journals
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Catalysts
1 publication, 25%
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European Journal of Organic Chemistry
1 publication, 25%
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Sustainable Energy and Fuels
1 publication, 25%
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Russian Chemical Reviews
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Citations by publishers
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Multidisciplinary Digital Publishing Institute (MDPI)
1 publication, 25%
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Wiley
1 publication, 25%
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Royal Society of Chemistry (RSC)
1 publication, 25%
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Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 25%
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Renom Carrasco M. et al. Self-Metathesis of Methyl Oleate Using Ru-NHC Complexes: A Kinetic Study // Catalysts. 2020. Vol. 10. No. 4. p. 435.
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Renom Carrasco M., Nikitine C., Hamou M., de Bellefon C., Thieuleux C., Meille V. Self-Metathesis of Methyl Oleate Using Ru-NHC Complexes: A Kinetic Study // Catalysts. 2020. Vol. 10. No. 4. p. 435.
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TY - JOUR
DO - 10.3390/catal10040435
UR - https://doi.org/10.3390/catal10040435
TI - Self-Metathesis of Methyl Oleate Using Ru-NHC Complexes: A Kinetic Study
T2 - Catalysts
AU - Renom Carrasco, Marc
AU - Nikitine, Clémence
AU - Hamou, Mohamed
AU - de Bellefon, Claude
AU - Thieuleux, Chloé
AU - Meille, Valérie
PY - 2020
DA - 2020/04/17 00:00:00
PB - Multidisciplinary Digital Publishing Institute (MDPI)
SP - 435
IS - 4
VL - 10
SN - 2073-4344
SN - 2073-4344
ER -
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@article{2020_Renom Carrasco,
author = {Marc Renom Carrasco and Clémence Nikitine and Mohamed Hamou and Claude de Bellefon and Chloé Thieuleux and Valérie Meille},
title = {Self-Metathesis of Methyl Oleate Using Ru-NHC Complexes: A Kinetic Study},
journal = {Catalysts},
year = {2020},
volume = {10},
publisher = {Multidisciplinary Digital Publishing Institute (MDPI)},
month = {apr},
url = {https://doi.org/10.3390/catal10040435},
number = {4},
pages = {435},
doi = {10.3390/catal10040435}
}
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Renom Carrasco, Marc, et al. “Self-Metathesis of Methyl Oleate Using Ru-NHC Complexes: A Kinetic Study.” Catalysts, vol. 10, no. 4, Apr. 2020, p. 435. https://doi.org/10.3390/catal10040435.