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Mobile Phase Effects in Rh/Sulfonated Phosphine/Molten Salts Catalysed the Biphasic Hydroformylation of Heavy Olefins

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Abstract

Rh(acetylacetonate)(CO)2/sulfonated-Xantphos dissolved in pure 1-n-butyl-3-methylimidazolium hexafluorophosphate ionic liquid catalyses the hydroformylation of heavy olefins (C8–C12) with selectivities (up to 99% in n-aldehydes). The selectivity is strongly influenced by the nature of the ionic phase and co-solvent.

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Authors and Affiliations

  1. Laboratory of Molecular Catalysis, Insituto de Química, UFRGS, Av. Bento Gonçalves, 9500 Porto Alegre, 91501-970 RS, Brazil

    Jairton Dupont, Silvana M. Silva & Roberto F. de Souza

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  1. Jairton Dupont
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  2. Silvana M. Silva
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  3. Roberto F. de Souza
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Dupont, J., Silva, S.M. & de Souza, R.F. Mobile Phase Effects in Rh/Sulfonated Phosphine/Molten Salts Catalysed the Biphasic Hydroformylation of Heavy Olefins. Catalysis Letters 77, 131–133 (2001). https://doi.org/10.1023/A:1012778826542

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