Abstract
Phenylethynylation of 5-halofurfurals gives 5- phenylethynylfuran-2-aldehyde which can be converted into the corresponding acid and several of its derivatives with retention of the triple bond.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 4, pp. 453–456, April, 1990.
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Zavodnov, V.S., Kul'nevich, V.G. & Zinov'ev, V.D. Synthesis and properties of 5-phenylethynylfuran-2-aldehdye. Chem Heterocycl Compd 26, 386–389 (1990). https://doi.org/10.1007/BF00497205
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DOI: https://doi.org/10.1007/BF00497205