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Synthesis of 3-Aryl[1,2,4]triazolo[3,4-b][1,3]benzothiazole-6,7-dicarbonitriles from 5-Aryl-4H-triazole-2-thiols and 5-Bromo-5-nitrophthalonitrile

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Abstract

New 3-aryl-substituted [1,2,4]triazolo][3,4-b][1,3]benzothiazole-6,7-dicarbonitriles have been synthesized by successive interaction of 5-aryl-4H-triazole-2-thiols with 4-bromo-5-nitrophthalonitrile in the presence of K2CO3 initially at the bromine atoms and then at the nitro group.

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Authors and Affiliations

  1. Yaroslavl State Technical University, Yaroslavl, 150023, Russia

    I. G. Abramov, A. V. Smirnov, L. S. Kalandadze, N. P. Gerasimova, N. A. Nozhnin & V. N. Sakharov

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  1. I. G. Abramov
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  2. A. V. Smirnov
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  3. L. S. Kalandadze
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  4. N. P. Gerasimova
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  5. N. A. Nozhnin
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  6. V. N. Sakharov
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, 270–272, February, 2005.

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Abramov, I.G., Smirnov, A.V., Kalandadze, L.S. et al. Synthesis of 3-Aryl[1,2,4]triazolo[3,4-b][1,3]benzothiazole-6,7-dicarbonitriles from 5-Aryl-4H-triazole-2-thiols and 5-Bromo-5-nitrophthalonitrile. Chem Heterocycl Compd 41, 238–240 (2005). https://doi.org/10.1007/s10593-005-0134-3

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  • DOI: https://doi.org/10.1007/s10593-005-0134-3

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