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Synthesis of 6-hetaryl-substituted azulenes and their reactions with 2,6-diphenylpyrylium perchlorate

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

A method for the synthesis of 4,6,8-trimethyl- and 4,8-dimethyl-6-(2-thienyl, 2-benzothiazolyl) azulenes from 2,6-dimethyl-4-(methyl, 2-thienyl, 2-benzothiazolyl)-pyrylium perchlorates and cyclopentadienyllithium is described. The possibility of direct pyrylation of azulenes with 2,6-diphenylpyrylium perchlorate is demonstrated. Azulenes with a pyrylium ring in the 1 position were synthesized, and their behavior with respect to ammonium acetate was investigated.

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Authors and Affiliations

  1. Scientific-Research Institute of Physical and Organic Chemistry, Rostov State University, 344006, Rostov-on-Don

    G. N. Dorofeenko, A. V. Koblik, T. I. Polyakova & L. A. Murad'yan

Authors
  1. G. N. Dorofeenko
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  2. A. V. Koblik
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  3. T. I. Polyakova
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  4. L. A. Murad'yan
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 8, pp. 1045–1047, August, 1980.

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Dorofeenko, G.N., Koblik, A.V., Polyakova, T.I. et al. Synthesis of 6-hetaryl-substituted azulenes and their reactions with 2,6-diphenylpyrylium perchlorate. Chem Heterocycl Compd 16, 807–810 (1980). https://doi.org/10.1007/BF00513158

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  • DOI: https://doi.org/10.1007/BF00513158

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