Abstract
Substituted γ-pyrones were synthesized by the acylation of phenylacetaldehyde and its enol acetate with acetic and propionic anhydrides in the presence of 70% HClO4. The mechanism of the reaction is examined, and the IR and PMR spectra of the synthesized γ-pyrones are presented. Some of their transformations were studied.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 152–154, February, 1972.
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Kuznetsov, E.V., Pyshchev, A.I. & Dorofeenko, G.N. Synthesis of substituted γ-pyrones. Chem Heterocycl Compd 8, 133–135 (1972). https://doi.org/10.1007/BF00472341
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DOI: https://doi.org/10.1007/BF00472341