Synthesis of aminobismethylenephosphonic acids on a platform of p-tert-Butylthiacalix[4]arene in 1,3-alternate configuration
- Авторы: Shibaeva K.1, Nazarova A.1, Kuznetsova D.1, Stoikov I.1
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Учреждения:
- Kazan (Volga Region) Federal University
- Выпуск: Том 86, № 3 (2016)
- Страницы: 579-583
- Раздел: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/214210
- DOI: https://doi.org/10.1134/S1070363216030130
- ID: 214210
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Аннотация
Aminobismethylenephosphonic acids on a platform of p-tert-butylthiacalix[4]arene were obtained by reacting macrocyclic amines with phosphorous acid and formaldehyde under acid catalysis. Free phenol hydroxy groups on the lower rim of p-tert-butylthiacalix[4]arene were found to inhibit the interaction with the amino moieties of the macrocycle. In the case of amino derivatives of thiacalix[4]arene containing no hydroxy groups the reaction led to the formation of target compounds in good yields.
Об авторах
K. Shibaeva
Kazan (Volga Region) Federal University
Email: ivan.stoikov@mail.ru
Россия, ul. Kremlevskaya 18, Kazan, Tatarstan, 420008
A. Nazarova
Kazan (Volga Region) Federal University
Email: ivan.stoikov@mail.ru
Россия, ul. Kremlevskaya 18, Kazan, Tatarstan, 420008
D. Kuznetsova
Kazan (Volga Region) Federal University
Email: ivan.stoikov@mail.ru
Россия, ul. Kremlevskaya 18, Kazan, Tatarstan, 420008
I. Stoikov
Kazan (Volga Region) Federal University
Автор, ответственный за переписку.
Email: ivan.stoikov@mail.ru
Россия, ul. Kremlevskaya 18, Kazan, Tatarstan, 420008