SYNTHESIS AND COMPLEXATION OF N-SUBSTITUTED BENZOAZACROWN ETHERS WITH ALKALI AND ALKALINE EARTH METAL CATIONS

Авторы

  • Stepan S. Basok Department of Fine Organic Synthesis, A. V. Bogatsky Physico-Chemical Institute, National Academy of Sciences of Ukraine, 86 Lustdorfskaya doroga, Odesa 65080
  • Catherine Yu. Kulygina Department of Fine Organic Synthesis, A. V. Bogatsky Physico-Chemical Institute, National Academy of Sciences of Ukraine, 86 Lustdorfskaya doroga, Odesa 65080
  • Anatoliy F. Lutsyuk Department of Fine Organic Synthesis, A. V. Bogatsky Physico-Chemical Institute, National Academy of Sciences of Ukraine, 86 Lustdorfskaya doroga, Odesa 65080
  • Irina S. Yakovenko Department of Fine Organic Synthesis, A. V. Bogatsky Physico-Chemical Institute, National Academy of Sciences of Ukraine, 86 Lustdorfskaya doroga, Odesa 65080
  • Alexander Yu. Lyapunov Taras Shevchenko National University of Kyiv, 60 Volodymyrska St., Kyiv 01033. Enamine Ltd., 78 Winston Churchill St., Kyiv 02094
  • Svitlana V. Shishkina Department of X-ray Diffraction Studies and Quantum Chemistry, SSI "Institute for Single Crystals", National Academy of Sciences of Ukraine, 60 Nauky Ave., Kharkiv 61001. Institute of Organic Chemistry of the National Academy of Sciences of Ukraine, 5 Akademika Kukharya St., Kyiv 02660
  • Tatiana I. Kirichenko Department of Fine Organic Synthesis, A. V. Bogatsky Physico-Chemical Institute, National Academy of Sciences of Ukraine, 86 Lustdorfskaya doroga, Odesa 65080

Ключевые слова:

alkali and alkaline earth metal cations, benzoazacrown ethers, crystal structure, host-guest complexes, spectrophotometric titration method

Аннотация

An optimized procedure for the preparation of benzoaza-15-crown-5 is described, and a series of N-substituted derivatives with substituents of various natures have been synthesized. The crystal structure of N-phenylbenzoaza-15-crown-5 was determined by X-ray diffraction. The effect of substituent nature in benzoazacrown ether molecules on its complexation with alkali and alkaline earth metal cations was evaluated by spectrophotometric titration method.

Биография автора

Tatiana I. Kirichenko, Department of Fine Organic Synthesis, A. V. Bogatsky Physico-Chemical Institute, National Academy of Sciences of Ukraine, 86 Lustdorfskaya doroga, Odesa 65080

https://www.scopus.com/authid/detail.uri?authorId=6701515337&origin=recordpage

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Опубликован

2026-02-24

Выпуск

Том 61 № 9/10 (2025): Modern catalytic approaches for the assembly and functionalization of heterocyclic compounds

Раздел

Оригинальные статьи