Abstract
The reaction of isobutylene hydroxycarbonylation with carbon monoxide and an alcohol (ethanol, 1-menthol) in the presence of the palladium acetylacetonate-triphenylphosphine-p-toluenesulfonic acid catalytic system was investigated. It was shown that the reaction proceeds regioselectively with the formation of linear products (ethyl isovalerate, 1-menthyl isovalerate). The optimum conditions for running the process were found, at which the yield of the main products is 67–79%.
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Original Russian Text © Kh.A. Suerbaev, E.G. Chepaikin, G.Zh. Zhaksylykova, K.S. Kanybetov, T.K. Turkbenov, G.M. Abyzbekova, 2008, published in Neftekhimiya, 2008, Vol. 48, No. 3, pp. 208–211.
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Suerbaev, K.A., Chepaikin, E.G., Zhaksylykova, G.Z. et al. Hydroxycarbonylation of isobutylene in the presence of the palladium acetylacetonate-triphenylphosphine-p-toluenesulfonic acid catalyst system. Pet. Chem. 48, 206–209 (2008). https://doi.org/10.1134/S0965544108030067
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DOI: https://doi.org/10.1134/S0965544108030067