Abstract
Nucleophilic substitution of hydrogen to give 1- and 2-mono- and 1,7-dialkoxy-3-phenothiazinones, as well as a mixture of dimers, when 3-phenothiazinone is treated with alkali metal alkoxides. The effect of the nature of the alcohol, the alkali metal cation, and the solvent on the reaction was investigated.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 214–218, February, 1983.
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Afanas'eva, G.B., Vysokov, V.I., Pashkevich, T.K. et al. Research on the chemistry of heterocyclic quinoneimines. Reaction of 3-phenothiazinone with alkoxides. Chem Heterocycl Compd 19, 174–177 (1983). https://doi.org/10.1007/BF00506429
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DOI: https://doi.org/10.1007/BF00506429