Abstract
It was found that ω-benzoyl-2-acetyl-, ω-benzoyl-2-acetyl-5-bromo-, ω-(2-thenoyl-2-acetyl-, and ω-(5-bromo-2-thenoyl)-2-acetyl-bromofurans are enolized at the carbonyl group in the α position relative to the furyl grouping.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 162–166, February, 1975.
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Lesiak, T., Nielek, S. Investigation of the direction of enolization of some furyl-substituted β-diketones. Chem Heterocycl Compd 11, 137–140 (1975). https://doi.org/10.1007/BF00471382
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DOI: https://doi.org/10.1007/BF00471382