Abstract
The reaction of substituted 3-acetylbenzofurans with dimethylformamide diethylacetal gave the corresponding enaminoketones, which reacted with p-benzoquinone to give bis(benzofuryl-3)ketone derivatives.
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See [1] for Communication 58.
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 7, pp. 888–891, July, 1990.
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Mukhanova, T.I., Alekseeva, L.M. & Granik, V.G. Acetals of lactam and amide acids. 59. Synthesis of derivatives of bis(benzofuryl-3)ketones. Chem Heterocycl Compd 26, 739–742 (1990). https://doi.org/10.1007/BF00509698
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DOI: https://doi.org/10.1007/BF00509698