Abstract
It has been shown that in the diazotization of 3, 6-diaminocarbazole, regardless of the ratio of the components, both amino groups are diazotized. When the diazonium salt obtained is coupled with azo components, regardless of the molar ratio of the components bis-azo dyes are obtained.
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For part XXIII, see [6].
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Shishkina, V.I., Klubnikina, N.S. & Aglitskaya, K.V. Investigation of features of the structure and chemical transformations of carbazole and some of its derivatives. Chem Heterocycl Compd 5, 478 (1969). https://doi.org/10.1007/BF00470262
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DOI: https://doi.org/10.1007/BF00470262