Iodination of 6-aryl-2-pyrones |
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Authors: | S V Sokolovskaya L K Moldovanova |
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Institution: | (1) Moscow Technological Institute of the Meat and Dairy Industry, 109029 Moscow |
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Abstract: | The iodination of 6-aryl-2-pyrones with iodine chloride in glacial acetic acid leads to the corresponding 3-iodo derivatives. 3-Cyano-6-phenyl-2-pyrone and 3-phenylethynyl-6-phenyl-2-pyrone were obtained by replacement of the iodo group by cyano and phenylethynyl groups.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 5, pp. 616–618, May, 1884. |
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