Rhodium-Biphephos-Catalyzed Tandem Isomerization–Hydroformylation of Oleonitrile
AbstractTandem isomerization–hydroformylation of oleonitrile (an 18-carbon nitrile with a remote internal (9-)C=C bond) has been studied using Rh-bisphosphite catalyst systems, targeting formation of the linear aldehyde. The best compromise between regioselectivity (l/b = 58:42) and chemoselectivity (60%) was obtained at 120 °C and 10 bar CO/H2 (1:1) with a catalyst based on Biphephos at a 0.5 mol % catalyst load and a low ligand excess (2 equiv. versus Rh). These values stand among the better reported ones for the tandem isomerization–hydroformylation of long chain olefins with a single-component catalyst system. View Full-Text
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Le Goanvic, L.; Ternel, J.; Couturier, J.-L.; Dubois, J.-L.; Carpentier, J.-F. Rhodium-Biphephos-Catalyzed Tandem Isomerization–Hydroformylation of Oleonitrile. Catalysts 2018, 8, 21.
Le Goanvic L, Ternel J, Couturier J-L, Dubois J-L, Carpentier J-F. Rhodium-Biphephos-Catalyzed Tandem Isomerization–Hydroformylation of Oleonitrile. Catalysts. 2018; 8(1):21.Chicago/Turabian Style
Le Goanvic, Lucas; Ternel, Jérémy; Couturier, Jean-Luc; Dubois, Jean-Luc; Carpentier, Jean-François. 2018. "Rhodium-Biphephos-Catalyzed Tandem Isomerization–Hydroformylation of Oleonitrile." Catalysts 8, no. 1: 21.
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