Abstract
The kinetics of the opening of the ring of 5-aryl-2,3-dihydrofuran-2,3-diones under the influence of methanol, which leads to the formation of methyl esters of aroylpyruvic acids, were studied by PMR spectroscopy. A mechanism is proposed for the reaction.
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Communication 26 from the series “Chemistry of oxalyl derivatives of methyl ketones.” See [1] for Communication 25.
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 6, pp. 744–746, June, 1982.
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Andreichikov, Y.S., Nalimova, Y.A., Vakhrin, M.I. et al. Kinetics of opening of the ring of 5-aryl-2,3-dihydrofuran-2,3-diones under the influence of methanol. Chem Heterocycl Compd 18, 560–562 (1982). https://doi.org/10.1007/BF00506140
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DOI: https://doi.org/10.1007/BF00506140