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Absorption spectra of 3-OXO-2,3-dihydrothio-naphthene and its derivatives

XVII. Dyes from 7-iodo-2h-naphtho[1,8-bc]thiopyran-3-one

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

Conditions have been found for the iodination of naphtho[1,8-bc]thiophen-2-one. A number of new thioindigoid dyes have been synthesized and their photochemical isomerization has been performed in benzene.

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Literature cited

  1. M. A. Mostoslavskii, V. V. Yadrikhinskii, and O. K. Yadrikhinskaya, Zh. Fiz. Khim., 44, 2979 (1970).

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Authors and Affiliations

  1. Rubezhnoe Branch of the Scientific-Research Institute of Organic Intermediates and Dyes, Rubezhnoe

    M. A. Mostoslavskii, S. I. Saenko & V. L. Belyaev

Authors
  1. M. A. Mostoslavskii
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  2. S. I. Saenko
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  3. V. L. Belyaev
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Additional information

For Communication XVI, see [1].

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 8, pp. 1034–1036, August, 1973.

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Mostoslavskii, M.A., Saenko, S.I. & Belyaev, V.L. Absorption spectra of 3-OXO-2,3-dihydrothio-naphthene and its derivatives. Chem Heterocycl Compd 9, 960–961 (1973). https://doi.org/10.1007/BF00471705

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  • DOI: https://doi.org/10.1007/BF00471705

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