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Investigations in the field of anthrapyridone

IV. 2, 6-Dichloroanthrapyridine and its reactions with amines

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

6-Bromo-N-methylpyridone reacts with phosphorus pentachloride at 180° C to form, 2, 6-dichloroanthrapyridine. The latter reacts with amines at moderate temperatures forming 6-amino-2-chloro derivatives of anthrapyridine and at high temperatures forming 2, 6-diamino-substituted anthrapyridines.

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References

  1. S. I. Popov, T. N. Kurdyumova, and N. S. Dokunikhin, KhGS [Chemistry of Heterocyclic Compounds], 2, 254, 1966.

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  2. German patent no. 256297, Zbl., I, 758, 1913. 1913.

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Authors and Affiliations

  1. Scientific-Research Institute for Organic Intermediates and Dyes, Moscow

    S. I. Popov, T. N. Kurdyumova & N. S. Dokunikhin

Authors
  1. S. I. Popov
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  2. T. N. Kurdyumova
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  3. N. S. Dokunikhin
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Additional information

For part III, see [1].

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Popov, S.I., Kurdyumova, T.N. & Dokunikhin, N.S. Investigations in the field of anthrapyridone. Chem Heterocycl Compd 4, 496–498 (1971). https://doi.org/10.1007/BF00486769

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  • DOI: https://doi.org/10.1007/BF00486769

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