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9-α-carbethoxy(carboxy)alkyl-4-azafluorenes

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

9-Carbethoxymethyl- and 9-(α-carbethoxyethyl)-4-azafluorenes were obtained by the reduction of 9-chloro-9-α-carbethoxyalkyl-4-azafluorenes, and the corresponding acids were obtained from them. Some information regarding the transformations of 9-hydroxy-9-α-carboxyethyl-4-azafluorene under the influence of polyphosphoric acid (PPA) with heating was obtained.

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References

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Authors and Affiliations

  1. Russian International-Friendship University, 117302, Moscow

    N. S. Prostakov, E. V. Kruglyak & V. P. Shalimov

Authors
  1. N. S. Prostakov
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  2. E. V. Kruglyak
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  3. V. P. Shalimov
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Additional information

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 8, pp. 1083–1085, August, 1992.

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Prostakov, N.S., Kruglyak, E.V. & Shalimov, V.P. 9-α-carbethoxy(carboxy)alkyl-4-azafluorenes. Chem Heterocycl Compd 28, 909–911 (1992). https://doi.org/10.1007/BF00531324

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  • DOI: https://doi.org/10.1007/BF00531324

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