Selective Metathesis of α-Olefins from Bio-Sourced Fischer–Tropsch Feeds

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Rouen, Mathieu
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Queval, Pierre
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Borré, Etienne
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Falivene, Laura
orcId Poater Teixidor, Albert​ researcherId Poater Teixidor, Albert​ scopusId Poater Teixidor, Albert​ ​
Poater Teixidor, Albert
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Berthod, Mikaël
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Hugues, François
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Cavallo, Luigi
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Baslé, Olivier
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Olivier-Bourbigou, Hélène
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Mauduit, Marc
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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 ​
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