- BROMINATION OF 1,5-DINITROANTHRAQUINONE
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The bromination of 1,5-dinitroanthraquinone was investigated in sulfuric acid in the presence of nitric acid.An x-ray crystallographic analysis was undertaken for the main reaction product 1,2,5,6-tetrabromo-4,8-dinitroanthraquinone, and its reactivity wa
- Popov, S. I.,Kopylova, T. M.,Andrievskii, A. M.,Avidon, S. V.,Tafeenko, V. A.
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p. 666 - 672
(2007/10/02)
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- BROMINATION OF ANTHRAQUINONE DISULFONIC ACIDS
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The bromination of the 1,5-, 2,6-, and 2,7-disulfonic acids of 9,10-anthraquinone in oleum in the presence of nitric acid has been studied.The main products were the 3,7-dibromo derivative (for anthraquinone-1,5-disulfonic acid) and a mixture of tri- and tetrabromo substituted derivatives (for anthraquinone-2,6- and 2,7-disulfonic acids).
- Popov, S. I.,Kopylova, T. M.,Andrievskii, A. M.
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p. 1695 - 1697
(2007/10/02)
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