Iodinated 1,4-naphthoquinones |
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| Authors: | N V Ivashkina E A Yakovleva I D Ivanchikova A A Moroz M S Shvartsberg |
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| Institution: | (1) Institute of Chemical Kinetics and Combustion, Siberian Branch, Russian Academy of Sciences, 3 ul. Institutskaya, 630090 Novosibirsk, Russian Federation;(2) Kemerovo State University, 6 ul. Krasnaya, 650099 Kemerovo, Russian Federation |
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| Abstract: | Iodination of 5-amino- and 6-amino-1,4-naphthoquinones with I2 and HIO3 in aqueous dioxane occurs only at the benzoid ring. Depending on the reaction conditions, either aminoiodo- or aminodiiodonaphthoquinones
are produced. Diazotization of these compounds followed by reduction or replacement of the diazo group with iodine affords
mono- or polyiodo derivatives of 1,4-naphthoquinone.
Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 6, pp. 1465–1469, June, 2005. |
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| Keywords: | amino-1 4-naphthoquinones iodination diazotization organoiodine compounds |
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