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Electrophilic substitution in N-aryl-2-pyrazolines. 2. Reactions with aldehydes

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

Leuco compounds of the triphenylmethane series were obtained by the reaction of 1,3-diphenyl-, 3-methyl-1,5-diphenyl-, 1,3,5-triphenyl-, and 1,5-diphenyl-3-styryl-2-pyrazolines with aromatic and heterocyclic aldehydes. The center of electrophilic attack is the para position of the aromatic ring in the 1 position of the heteroring.

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Authors and Affiliations

  1. A. M. Gor'kii Kharkov State University, 310077, Kharkov

    V. D. Orlov & M. A. Aziz

Authors
  1. V. D. Orlov
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  2. M. A. Aziz
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Additional information

See [9] for our previous communication.

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 1, p. 88–90, January, 1982.

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Orlov, V.D., Aziz, M.A. Electrophilic substitution in N-aryl-2-pyrazolines. 2. Reactions with aldehydes. Chem Heterocycl Compd 18, 74–76 (1982). https://doi.org/10.1007/BF00513294

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  • DOI: https://doi.org/10.1007/BF00513294

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