Synthesis of Diols from Jojoba Oil via Rhodium-Catalyzed Reductive Hydroformylation: a Smart Way to Access Biobased Polyurethanes - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Green Chemistry Année : 2022

Synthesis of Diols from Jojoba Oil via Rhodium-Catalyzed Reductive Hydroformylation: a Smart Way to Access Biobased Polyurethanes

Résumé

Jojoba oil ester has been functionalized with alcohol groups via hydrohydroxymethylation (HHM) catalyzed by a Rh/amine system. In the optimized conditions, a full conversion together with a 99% yield in alcohol products were obtained. The catalytic system has been recycled via a chromatographic technique at least 10 times without notable loss of activity. The hydrohydroxymethylated products have been succesfully used as monomers for the synthesis of a new biobased polyurethane possessing good thermal and mechanical properties.
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Dates et versions

hal-03820164 , version 1 (18-10-2022)

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Chryslain Becquet, Michel Ferreira, Hervé Bricout, Baptiste Quienne, Sylvain Caillol, et al.. Synthesis of Diols from Jojoba Oil via Rhodium-Catalyzed Reductive Hydroformylation: a Smart Way to Access Biobased Polyurethanes. Green Chemistry, 2022, 24 (20), pp.7906-7912. ⟨10.1039/D2GC02534E⟩. ⟨hal-03820164⟩
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