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Reaction of the superacid HGeCl3 with aromatic compounds. Communication 7. Formation and conversions of an inimium salt in the reaction with triphenylamine

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

Conclusions

  1. 1.

    The reaction of the 3∶1 molar ratio of the reagents HGeCl3 and triphenylamine at 20°C in benzene leads to the formation of a high yield of the iminium salt — cis-3,5-bis (trichlorogermyl)cyclohexylidenediphenyliminium trichlorogermanate, whereby the transisomer is initially formed in the course of the reaction; the trans-isomer of the iminium salt isomerizes spontaneously to the cis-isomer.

  2. 2.

    The reaction of the 4∶1, and greater, molar ratio of the reagents HGeCl3 and triphenylamine at 80°C leads to the formal hydrogenation of the initially formed iminium salt with the formation of 3,5-bis(trichlorogermyl)cyclohexyldiphenylammonium trichlorogermanate.

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Literature cited

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Authors and Affiliations

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

    S. P. Kolesnikov, S. L. Povarov, V. V. Samoshin & A. I. Lutsenko

Authors
  1. S. P. Kolesnikov
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  2. S. L. Povarov
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  3. V. V. Samoshin
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  4. A. I. Lutsenko
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Additional information

For the preliminary Communication, cf. [1].

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 12, pp. 2826–2830, December, 1987.

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Kolesnikov, S.P., Povarov, S.L., Samoshin, V.V. et al. Reaction of the superacid HGeCl3 with aromatic compounds. Communication 7. Formation and conversions of an inimium salt in the reaction with triphenylamine. Russ Chem Bull 36, 2623–2627 (1987). https://doi.org/10.1007/BF00957249

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  • DOI: https://doi.org/10.1007/BF00957249

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