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Preparation of phenylthiophanes by ionic hydrogenation method

  • Organic and Biological Chemistry
  • Published:
Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    A method was proposed for the preparation of phenyl-substituted thiophanes by the ionic hydrogenation of phenylthiophenes with triethylsilane and trifluoroacetic acid. 3-Phenylthiophane, and the 2,3-, 2,4-, and 3,4-diphenylthiophanes were obtained in high yields by this method.

  2. 2.

    Polyphenylthiophenes that have phenyl groups in theα,α-positions of the thiophene ring do not enter into the ionic hydrogenation reaction.

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Literature cited

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Authors and Affiliations

  1. Institute of Heteroorganic Compounds, Academy of Sciences of the USSR, Moscow

    Z. N. Parnes, G. I. Bolestova, S. P. Dolgova, V. É. Udre, M. G. Voronkov & D. N. Kursanov

Authors
  1. Z. N. Parnes
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  2. G. I. Bolestova
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  3. S. P. Dolgova
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  4. V. É. Udre
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  5. M. G. Voronkov
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  6. D. N. Kursanov
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Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 8, pp. 1834–1836, August, 1974.

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Parnes, Z.N., Bolestova, G.I., Dolgova, S.P. et al. Preparation of phenylthiophanes by ionic hydrogenation method. Russ Chem Bull 23, 1753–1755 (1974). https://doi.org/10.1007/BF00923204

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  • DOI: https://doi.org/10.1007/BF00923204

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