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Research on the chemistry of phenoxazines

12. Reaction of 2-substituted 3-phenoxazinones with thiophenols

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

A third reaction center in the phenoxazinone molecule, viz., the 9 position in the benzenoid ring, was observed for the first time in the reaction of 3-phenoxazinone and its 2-hydroxy and 2-ethoxy derivatives with p-thiocresol. In conformity with this, 2,7,9-triarylthio derivatives are formed along with the usual 2,7-disubstituted derivatives of 3-phenoxazinone. The structures of the compounds obtained were confirmed by the PMR and EPR spectra and a number of chemical transformations.

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See [1] for Communication 11.

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 1, pp. 40–44, January, 1980.

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Afanas'eva, G.B., Viktorova, T.S., Postovskii, I.Y. et al. Research on the chemistry of phenoxazines. Chem Heterocycl Compd 16, 32–36 (1980). https://doi.org/10.1007/BF00475386

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  • DOI: https://doi.org/10.1007/BF00475386

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