2026-04-17T04:33:35Zhttps://recercat.cat/oai/requestoai:recercat.cat:10256/141082024-06-18T13:52:57Zcom_2072_452955com_2072_2054col_2072_453073
2024-06-18T13:52:57Z
urn:hdl:10256/14108
Selective Metathesis of α-Olefins from Bio-Sourced Fischer–Tropsch Feeds
Rouen, Mathieu
Queval, Pierre
Borré, Etienne
Falivene, Laura
Poater Teixidor, Albert
Berthod, Mikaël
Hugues, François
Cavallo, Luigi
Baslé, Olivier
Olivier-Bourbigou, Hélène
Mauduit, Marc
Fischer-Tropsch, Procés
Fischer-Tropsch process
Isomerització
Isomerization
Metàtesi (Química)
Metathesis (Chemistry)
Alquens
Alkenes
The search for a low-cost process for the valorization of linear α-olefins combining high productivity and high selectivity is a longstanding goal for chemists. Herein, we report a soluble ruthenium olefin metathesis catalyst that performs the conversion of linear α-olefins to longer internal linear olefins with high selectivity (>99%) under neat conditions at low loadings (50 ppm) and without the need of expensive additives. This robust catalytic process allowed us to efficiently and selectively re-equilibrate the naphtha fraction (C5–C8) of a Fischer–Tropsch feed derived from non-petroleum resources to a higher-value product range (C9–C14), useful as detergent and plasticizer precursors
This work was supported by the European Community through the seventh framework program (CP-FP 211468-2 EUMET, grant to M.R., L.F., and E.B.). M.M. thanks the CNRS, the ENSCR, Rennes Métropole, and the Région-Bretagne for their financial support. A.P. thanks the Spanish MINECO for project CTQ2014- 59832-JIN, and L.C. acknowledges funding from the King Abdullah University of Science and Technology (KAUST)
2024-06-18T13:52:57Z
2024-06-18T13:52:57Z
info:eu-repo/date/embargoEnd/2026-01-01
info:eu-repo/date/embargoEnd/2026-01-01
2016-10-14
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://hdl.handle.net/10256/14108
info:eu-repo/semantics/altIdentifier/doi/10.1021/acscatal.6b01428
info:eu-repo/semantics/altIdentifier/issn/2155-5435
info:eu-repo/grantAgreement/MINECO//CTQ2014-59832-JIN/ES/ESCANEO COMPUTACIONAL DE RELACIONES ESTRUCTURA%2FACTIVIDAD DE CATALIZADORES DE OXIDACION DEL AGUA PARA LA GENERACION DE H2/
Tots els drets reservats
info:eu-repo/semantics/embargoedAccess
American Chemical Society (ACS)
© ACS Catalysis, 2016, vol. 6, núm. 11, p. 7970–7976
Articles publicats (D-Q)