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Synthesis of tetraorgano-substituted silanes with the benzo[b]thiophene moiety

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

Catalytic dehydrocyclization of dimethyl(o-tolyl)- and dimethyl-4-(m-xylyl)-(benzo[b]thien-2-yl) silanes has given 11,11-dimethyl and 8,11,11-trimethyl-6,11-dihydro-11-silabenzo[b]naphtho[2,3-d]thiophenes, which were oxidized to the ketones. Previously unknown diorganobis(benzo[b]thien-2-yl)silanes have been obtained.

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Authors and Affiliations

  1. Research Institute for Organic Intermediates and Dyes, 103787, Moscow

    V. M. Polosin, A. A. Astakhov, A. V. Ivashchenko, M. A. Ryashentseva, E. P. Belanova, A. S. Shashkov & Kh. M. Minachev

  2. N. D. Zelinskii Institute of Organic Chemistry, Academy of Sciences of the USSR, Moscow

    V. M. Polosin, A. A. Astakhov, A. V. Ivashchenko, M. A. Ryashentseva, E. P. Belanova, A. S. Shashkov & Kh. M. Minachev

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  1. V. M. Polosin
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  2. A. A. Astakhov
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  3. A. V. Ivashchenko
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  4. M. A. Ryashentseva
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  5. E. P. Belanova
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  6. A. S. Shashkov
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  7. Kh. M. Minachev
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 3, pp. 419–422, March, 1989.

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Polosin, V.M., Astakhov, A.A., Ivashchenko, A.V. et al. Synthesis of tetraorgano-substituted silanes with the benzo[b]thiophene moiety. Chem Heterocycl Compd 25, 352–355 (1989). https://doi.org/10.1007/BF00472401

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  • DOI: https://doi.org/10.1007/BF00472401

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