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Benzazolin-2-thiones in the michael reaction. 1. Reaction of benzothiazolin- and benzoxazolin-2-thiones with acrylonitrile, acrylamide, and methylacrylate in the presence of acid catalysts

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

The reaction of benzothiazolin- and benzooxazolin-2-thiones with acrylonitrile, acrylamide, and methylacrylate under conditions of acid catalysis takes place at the sulfur atom. The formation of minor amounts of N-derivatives is attributed to isomerization of the principal reaction products.

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Literature cited

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Authors and Affiliations

  1. Institute of the Chemistry of Plant Materials, Academy of Sciences of the Uzbek SSR, 700170, Tashkent

    K. V. Anan'eva & N. K. Rozhkov

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  1. K. V. Anan'eva
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  2. N. K. Rozhkov
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Deceased.

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 4, pp. 554–557, April, 1986.

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Anan'eva, K.V., Rozhkov, N.K. Benzazolin-2-thiones in the michael reaction. 1. Reaction of benzothiazolin- and benzoxazolin-2-thiones with acrylonitrile, acrylamide, and methylacrylate in the presence of acid catalysts. Chem Heterocycl Compd 22, 456–459 (1986). https://doi.org/10.1007/BF00542791

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  • DOI: https://doi.org/10.1007/BF00542791

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