Unexpected formation of novel two-component gels comprising of glycoluril carboxylic acid amides and imidazole: Synthesis and morphology

Baranov, V.V.; Baganova, A.A.; Chikunov, I.E.; Karnoukhova, V.A.; Kravchenko, A.N.

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: 12 сентября 2019 г.

Авторы: Baranov Vladimir V., Baganova Anastasiya A., Chikunov Ilya E., Karnoukhova Valentina A., Kravchenko Angelina N.
Журнал: Tetrahedron Letters
Том: 60
Номер: 17
Год издания: 2019
Издательство: Elsevier BV
Местоположение издательства: Netherlands
Первая страница: 1174
Последняя страница: 1178
DOI: 10.1016/j.tetlet.2019.03.053
Аннотация: New gelling agents have been discovered: glycoluril carboxylic acid amides, giving two-component gels with imidazole. First, the one-pot, two step reaction of glycoluril carboxylic acids, CDI and various amines was investigated for the preparation of gels and it was found that the reaction mixtures were gelled in dry DMF during the preparation of some amides. The conditions of the gel-sol-gel transitions were found. The morphology of the xerogels was studied by SEM. The structure of the xerogels is constructed from interlocked rods or from interlaced curved fibres. Self-organization in the co-crystals of amides with H2O or imidazole was detected. The molecules of the co-crystals of amides with H2O are self-assembled into homochiral tapes. (C) 2019 Elsevier Ltd. All rights reserved.
Добавил в систему: Карноухова Валентина Александровна

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Unexpected formation of novel two-component gels comprising of glycoluril carboxylic acid amides and imidazole: Synthesis and morphologyстатья

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