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Investigation of the state of a symmetrical tert-butyl-substituted macroheterocyclic compound in solution by PMR spectroscopy

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

The PMR spectra of the macroheterocyclic compound obtained by the reaction of 5-tert-butyl-1,3-diiminoisoindoline with 1,3-phenylenediamine in refluxing butyl alcohol and purified by chromatography on aluminum oxide were recorded. It is shown that the compound does not contain a unified conjugated macroring system. The dependence of the chemical shift of the protons of the endocyclic imino groups on the nature of the solvent was investigated. It is shown that the formation of compound-solvent intermolecular hydrogen bonds is complicated by steric factors.

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Authors and Affiliations

  1. Ivanovo Institute of Chemical Technology, 153460, Ivanovo

    V. F. Borodkin, V. A. Burmistrov & M. K. Islyaikin

Authors
  1. V. F. Borodkin
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  2. V. A. Burmistrov
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  3. M. K. Islyaikin
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Additional information

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 1, pp. 62–64, January, 1981.

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Borodkin, V.F., Burmistrov, V.A. & Islyaikin, M.K. Investigation of the state of a symmetrical tert-butyl-substituted macroheterocyclic compound in solution by PMR spectroscopy. Chem Heterocycl Compd 17, 49–51 (1981). https://doi.org/10.1007/BF00507091

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  • DOI: https://doi.org/10.1007/BF00507091

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