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New terpyridine derivatives of thiacalix[4]arenes in solution and at the water-air interfaceстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 20 января 2021 г.
- Авторы: Muravev A.A., Agarkov A.S., Galieva F.B., Yakupov A.T., Bazanova O.B., Rizvanov I.Kh, Shokurov A.V., Zaitseva A.V., Selektor S.L., Solovieva S.E., Antipin I.S.
- Журнал: Russian Chemical Bulletin
- Том: 69
- Номер: 2
- Год издания: 2020
- Издательство: Springer Nature
- Местоположение издательства: Switzerland
- Первая страница: 339
- Последняя страница: 350
- Переводные версии: Новые терпиридильные производные тиакаликс[4]аренов в рас-творе и на границе раздела фаз вода-воздух
- DOI: 10.1007/s11172-020-2766-y
- Аннотация: New di- and tetrasubstituted thiacalix[4]arenes in cone and 1,3-alternate configurations containing terpyridine and triazole fragments at the lower rim of the macrocycle, as well as model triazole-terpyridine, are synthesized. The structures and purity of the compounds are confirmed by NMR spectroscopy and high-resolution MALDI mass spectrometry. The compounds form luminescent complexes with lanthanide cations (europium and terbium) in a chloroform-methanol (10: 1) system during fluorimetric titration. The possibility of antenna ef ect during fluorescence sensitization in lanthanides by the thiacalixarene ligands is demonstrated. Successful immobilization of the terpyridine receptors on a solid substrate makes it possible to consider the Langmuir-Blodgett films on the basis of these receptors as promising adsorbents of lanthanide from nonaqueous media or organic salts and also provides new opportunities for the investigation of the luminescence characteristics of lanthanide complexes in thin films.
- Добавил в систему: Селектор София Львовна