Abstract
Alkaline hydrolysis of substituted 2-cyanocinnamic acids leads to the corresponding substituted 3-carboxymethylpthalimidines; acid hydrolysis of the same acids results in the formation of phthalides with an analogous structure. NMR and mass spectrometric data are examined critically.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 4, pp. 472–476, April, 1992.
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Stankyavichyus, A.P., Terent'ev, P.B. & Anyulis, A.S. Synthesis and spectral properties of phthalimidines and phthalides. Chem Heterocycl Compd 28, 396–399 (1992). https://doi.org/10.1007/BF00766995
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DOI: https://doi.org/10.1007/BF00766995